FIRST TO ANSWER GETS 30 POINTS
Classify the following as physical, biological, applied science
1. Chemistry 7. Parasitology
2. Zoology 8. Volcanology
3. Engineering 9. Genetics
4. Metallurgy 10. Pasteurization
5. Medicine 11. Aviation
6. Microbiology 12. Bacteriology
Answers
Explanation:
Chemistry is physical
Zoology is biological
Engineering applied
Metallurgy applied
Medicine biological
Microbiology biological
Parasitology biological
Volcanology physical
Genetics biological
Pasteurisation biological
Aviation physical
Bacteriology biological
Related Questions
Match each letter with the correct label. Use the atom diagram below.
Electron - Nucleus - Proton - Neutron
Answers
C= protons
B= neutron
A= electron
Answer:
Explanation: First and foremost, we must carefully examine the provided diagram in order to properly name the sections of an atom diagram.
Step-by-step instructions are given along with the answers in sequential sequence.
Correct answer for (A) is Electron since they are present at the outermost shell of an atom.The correct answer for (B) is Neutron since it is the central element of an atom.The proton is the right answer for (C), as it is included in the nucleus grouping with the neutron.The nucleus is the correct option for (D) since it is the primary component of the atom and includes both protons and neutrons.Learn more about the Atom here:
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help please i’m being timed!
Answers
Why? Because they can transfer energy over distance without moving matter the entire distance. It transfers energy progressively from point to point.
Answer all you can please!!
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Answer:
number 6 is A
Explanation:
because nothing eals has seeds
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Which statement describes one feature that maps and globes share?
Both are spherical.
Both show seafloor features.
Both are scale models.
Both are two-dimensional.
Answers
Answer:
both are scale models
Explanation:
Answer:
both are scale models
Explanation:
well a map can't be spherical and they do not show features of the seafloor and a globe is not 2 dimensional so the last we have is scale models
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Answers
Explain how low atmospheric oxygen levels affected alligator growth in terms of cellular respiration.
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Answer:
Hyperbolic alligators exhibited the lowest breathing rate and highest oxygen consumption per breath. We suggest that, despite compensatory cardiopulmonary remodeling, growth of hypnotic alligators is constrained by low atmospheric oxygen supply, which may limit their food utilization capacity.
Explanation:
Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Therefore, low atmospheric oxygen levels affected alligator growth in terms of cellular respiration.
What is element?Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.
The oxygen dissolved in sea water is used by marine animals in breathing. Hyperbolic alligators exhibited the lowest breathing rate and highest oxygen consumption per breath. Low atmospheric oxygen levels affected alligator growth in terms of cellular respiration.
Therefore, low atmospheric oxygen levels affected alligator growth in terms of cellular respiration.
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How do I solve this? Need an explanation and how to next questions are the same.
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Answer:
eee
Explanation:
help pleaseeeeeeeeeeeeeeeeeeeeeee
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Answer: I would say the camal, lizard, tiger, and armadillo do not live there.
Explanation: I looked at it on the internet and it says those are the ones that do not live there but I'm not for sure. I hope this helps good luck and sorry if I'm wrong.
Which action could cause a sample of liquid to boil?
A. Decreasing the temperature of the liquid
B. Decreasing the sample size of the liquid
C. Decreasing the volume of the liquid
O
D. Decreasing the pressure on the liquid
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Answer:
D. Decreasing the pressure on the liquid.
Explanation:
I took the test
7: How many times can a volcano erupt?
Answers
Answer:
Some small volcanoes only erupt once in their lives,
while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule
Answer:
small volcano's only 1 time while big volcano's mutiple times
Explanation:
What object is shown in this image?
a nebula
a red giant
a supernova
a neutron star
Answers
The object shown in the given image is a nebula. Therefore, option A is correct.
What is a nebula?A nebula can be described as a distinct luminescent of the interstellar medium, which can contain neutral, ionized, or molecular hydrogen and cosmic dust. In these regions, the formations of dust, gas, and other materials "clump" to form denser regions, which attract matter, and become dense enough to form stars.
There are several formation mechanisms for the different kinds of nebulae. Some nebulae are formed from gas that is in the interstellar medium while others are formed by stars.
Star-forming regions can be defined as a class of emission nebula with giant molecular clouds. These produce a molecular cloud that collapses under its weight, producing stars.
Most nebulae have vast sizes while some are hundreds of light years in diameter. The Orion Nebula is the brightest nebula in the sky and occupies an area twice as the full Moon, and can be viewed with the eye.
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Please Help Me
Do you think young people today are more or less environmentally conscious since the first Earth Day in
1970? Why?
Answers
Answer:
I think people now are more carefull with trash they throw on the ground and stuff because there more aware of what trashing the earth can do. These days, we have more scientific research on our planet and more people care then back then in 1970, there wasn't a law on littering or on saving the planet, so definetly people are better at keeping the earth clean now days.
Explanation:
What adaptation of vines help them grow on other plants in order to get more sunlight?
a plant growing on a tree trunk
Flexible stems
Large leaves
Strong roots
Thick bark
Answers
This helps vines bend and stretch to reach higher on the tree or rock
Answer:
Flexible stems
Explanation:
Due to a vine's flexible stems, it finds a strong plant to grow on, slowly growing around it to get nutrience and light from the spot. without it, it would just sit on the forest floor.
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A _________________________________ is a solid, naturally formed substance that always has the same
composition and the same properties
Answers
A solid, naturally formed substance that always has the same composition and same properties
Answer: A rock
I don't know what to put here.
Which of the following statements is false about plants and animals before the flood?
Fossils have shown that there were trees and other plants in areas of the earth.
Plants were of great size in comparison to today.
Records show that there were large animals, like mammoths and dinosaurs.
The variety of species on earth today is greater than before.
Answers
Answer:
Fossils have shown that there were trees and other plants in areas of the earth
The statement "The variety of species on earth today is greater than before" is false. Therefore, option D is the false statement.
What was the effect of the flood on plants and animals ?Fossils have shown that there were trees and other plants in areas of the earth, and plants were of great size in comparison to today. Records also show that there were large animals, like mammoths and dinosaurs, that lived on Earth before the flood.
However, there is no scientific evidence to support the claim that the variety of species on Earth today is greater than before the flood.
In fact, the fossil record suggests that there were many species of plants and animals that existed in the past that are now extinct, meaning that the overall variety of life on Earth may have been greater in the past. Therefore, the statement in option D is false about the effect of flood on the plants and animals in that era.
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Name and Title:
Include your name, instructor's name, date, and name of lab.
Objectives(s):
In your own words, what is the purpose of this lab?
Hypothesis:
In this section, please include the predictions you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
Procedure:
The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.
Data:
Record the elements present in each unknown astronomical object. Be sure to indicate “yes” or “no” for each element.
Hydrogen Helium Lithium Sodium Carbon Nitrogen
Moon One
Moon Two
Planet One
Planet Two
Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.
Using two to three sentences, summarize what you investigated and observed in this lab.
Astronomers use a wide variety of technology to explore space and the electromagnetic spectrum; why do you believe it is essential to use many types of equipment when studying space?
If carbon was the most common element found in the moons and planets, what element is missing that would make them similar to Earth? Explain why. (Hint: Think about the carbon cycle.)
We know that the electromagnetic spectrum uses wavelengths and frequencies to determine a lot about outer space. How does it help us find out the make-up of stars?
Why might it be useful to determine the elements that a planet or moon is made up of?
Answers
The ______ of molecules determines how they function at a molecular scale.
Answers
Answer:
Function
Explanation:
Is the process of making a glass of lemonade a physical or chemical change?? Explain.
Answers
Explanation:
Explanation: Making lemonade is a physical change, because things are dissolving, lemons cut up, etc. But there are not any covalent chemical bonds made or broken.
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this is the story and in the pics are the questions please help it's just 5 questions ill mark brailiest please please help me
Theory of Plate Tectonics
1 Earth is not like the other planets in the solar system. Earth has layers, much like an onion. These layers provide answers to many questions. Earth's crust, the outermost layer, is not entirely one piece. It is broken into sections which resemble a huge jigsaw puzzle. These giant sections are known as plates. They are always on the move, creeping along at a snail's pace. The plates seem to float on top of the mantle, the layer of Earth composed of partially melted rock.
2 Have you ever put together a puzzle? The pieces must fit together perfectly in order to form a picture. Alfred Wegener was a German scientist. Over 100 years ago, he discovered something fascinating about a map of Earth. Wegener realized that the continents seem to fit together like the pieces of a jigsaw puzzle. This giant piece of land was called Pangaea. It existed over 250 million years ago. Over time, Pangaea's tectonic plates slowly drifted apart. These plates in their current positions make our seven continents.
3 Earth's plates are continually being created or recycled. Scientists have studied the ocean floor. They have discovered ridges of mountains along the bottom of the ocean. These ridges form where two plates have started to move apart. Molten rock from the underlying mantle oozes out. Newly formed rock builds up in the space that has been created by the plates' movement. Plate tectonic theory has also helped scientists explain the deep ocean trenches. These deep ocean trenches are areas where plates are being recycled. This can happen where two plates push together. The crust on the edge of one plate is slowly forced under the other. The plate gets pushed back down into Earth's mantle. It will become molten rock again. This type of area is known as a subduction zone. It forms when continental land masses collide with ocean plates, or when two ocean plates collide with each other.
4 On the ocean floor, movement of the plates causes trenches and ridges. Plate movement can do more than that. It can also form mountains on land. When two continental plates push together, there is so much force that the plates buckle. Massive mountain ranges are formed. The friction during crustal movement can sometimes cause earthquakes and tsunamis.
5 The plates on Earth's crust change Earth's surface features in many ways. They had been pieced together in a giant landmass. The plates slowly moved apart to their current locations. The plates will continue to move, forming new rocks and recycling the old. Imagine how a map of Earth might look after another 250 million years of continental drift.
Answers
2: C
3: D
4: A
5: A
I hope you were asking for the answers to the pictures but hopefully they are right
What needed to be present in marine mud to form fossil fuels?
Answers
Carbon and Hydrogen.
Answer:
Mostly decaying organisms are needed to present in marine mud to form fossil fuels.
Explanation: When organisms and plants died and sank to the bottom of swamps and oceans, brown soil-like materials called peat are formed. Over millions of years, the peat became covered with sand, clay and other minerals and the peat is converted into layers of sedimentary rocks. After a long time, different type of fossil fuels are formed.
Max and Jimmy want to jump on a trampoline. Max begins jumping in a steady pattern, making small waves in the trampoline. Jimmy starts jumping on the trampoline too. Suddenly, Max goes twice as high even though he did not put any extra effort into jumping.
What type of wave interaction is this? Explain how it occurred.
Answers
Because there is one wave interfering with the other. They are both separate waves with completely different patterns, and they are running into each other.
Hope this helps! :)
Answer: The wave interaction described in the scenario is known as constructive interference.
Explanation:
Constructive interference occurs when two waves meet and combine in such a way that their amplitudes add up, resulting in a larger wave. In this case, Max's steady pattern of jumping creates small waves on the trampoline, with a certain amplitude.
When Jimmy starts jumping on the trampoline, his waves combine with Max's waves. If the peaks and troughs of both waves align perfectly, they will add up, resulting in a wave with a larger amplitude. This alignment of peaks and troughs leads to constructive interference, causing Max to go twice as high without any additional effort.
The reason behind this phenomenon lies in the nature of waves. When waves meet, their amplitudes can either add up or cancel out, depending on their relative positions. In the case of constructive interference, the peaks of one wave align with the peaks of the other wave, and the troughs align with the troughs, resulting in an increased amplitude. Conversely, in destructive interference, the peaks align with the troughs, leading to a cancellation or reduction in amplitude.
So, in the scenario, Jimmy's waves align with Max's waves in such a way that their amplitudes combine constructively, resulting in Max going twice as high on the trampoline without exerting any extra effort.
One type of bacteria reproduces once every 60 minutes. If there are 2 bacterial cells to begin with, then after 4 hours there will be a total of _____ bacterial cells.
Answers
Solving by the method of exponential growth.
bacteria = 2
after one hr = 2² = 4
after 2nd hr = 2³ = 8
after 3rd hr = 2⁴ = 16
after 4th hr = 2⁵ = 32
Answer:
96
Explanation:
is 4H² a element or compound?
Answers
Answer:
compound
Explanation:
Answer:
coumpound
Explanation:
Can NiF2 react with K to produce KF and Ni? Why or why not? Question 3 options: A) No, because Ni and K have lower activity than F B) Yes, because K has higher activity than Ni C) Yes, because K has lower activity than Ni D) No, because F and Ni have the same activity
Answers
Answer:
The correct option is;
B) Yes, because K has higher activity than Ni
Explanation:
The chemical equation for the reaction is as follows;
NiF₂ + K → 2KF + Ni
Based on chemical reactivity of the metals nickel and potassium involved in the reaction, we have;
On the activity series, potassium is higher up and therefore more reactive than nickel such that it can displace hydrogen from cold water while hydrogen will be evolved from only an acid in the case of nickel
Hence, the potassium will be able to replace Ni in the NiF₂ compound due to its higher reactivity such that we have;
2k (s) + Ni⁺² (aq) → 2k⁺ + Ni (s)
Answer:
Yes, because K has higher activity than Ni
Explanation:
You may think of changes in climate occurring as you go north or south. This climber stayed at the same latitude and went up. What explains the difference in temperature and climate between the top and bottom of Mt. Kilimanjaro? Please explain in 3-5 sentences thank you for 81 points
Answers
Answer: I'm not really sure but I think its dew to the different heights and tempura going up and down and the flow of wind.
Explanation:
Answer:
Mountains make it possible for snow to be found at the equator. Why does the temperature become colder the higher up a Mountain? Generally the climate on mountains get progressively colder with increased altitude (the higher up you go).
Explanation:
1. Using D10W and a vial of NaCl 4 mEq/mL, how many mL of NaCl are needed to prepare 250 mL of a
D10/NS solution?
a. 4.8mL
b. 9.6ml
c. 19.6mL
d. 154mL
Answers
To prepare 250 mL of a D10/NS solution using D10W and a vial of NaCl 4 mEq/mL, you would need 9.6 mL of NaCl. Normal saline (NS) contains 154 mEq/L of sodium chloride (NaCl). To prepare 250 mL of NS, you would need 250 mL * (154 mEq/L) = 38500 mEq of NaCl. Since the vial of NaCl contains 4 mEq/mL, you would need 38500 mEq / (4 mEq/mL) = 9625 mL = 9.6 mL of NaCl. So the correct answer is b. 9.6ml.
The forces exerted between electric charges at a distance is evidence that each charge is surrounded by an electric _____.
Answers
The forces exerted between electric charges at a distance is evidence that each charge is surrounded by an electric field.
The forces exerted between electric charges at a distance is evidence that each charge is surrounded by an electric field.
The force exerted on an electric charge at any given distance is determined by applying coulomb's law as shown below;
\(F = \frac{kQ^2}{r^2}\)
The electric field strength of the charge is given as;
\(E = \frac{F}{Q}\)
F = EQ
where;
E is the electric field Q is the electric chargeThus, we can conclude that the forces exerted between electric charges at a distance is evidence that each charge is surrounded by an electric field.
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Jane is a graphic designer who is hired by several different companies to create logos and marketing designs. As part of her final project, she makes sure to deliver images in several resolutions. Why is the resolution of an image important? Why would several different versions of the same image be needed? What would happen if a low-resolution image was used on a large poster? Explain your reasoning.
Answers
Answer: Which substances are released during cellular respiration?
Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.
Explanation:
Answer:Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.
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Which of these is a characteristic of index fossils?
Found in the topmost rock layer
Found in many layers of the same rock
Have already established relative age
Are limited to a particular geographic location
Answers
Answer: It is the third one.
Explanation:
An index fossil is something that a human can estimate the age of the fossil by looking at it.
Index fossils are distinct in nature and recognisable. It is also widely present across the world. It is abundant and found everywhere.
Separating Mixtures Checkpoint ( giving brainly )
Answers
Answer:
evaporation
Explanation: