Explain how water makes its way to the leaves in the tops of the tallest trees against the force of gravity. Name what the climbing of water is called and the two other properties that are responsible for making this possible.
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Answers
Answer:
Adhesion and cohesion are water properties that affect every water molecule on Earth and also the interaction of water molecules with molecules of other substances. Essentially, cohesion and adhesion are the "stickiness" that water molecules have for each other and for other substances. Credit: J. Schmidt, National Park Service
Explanation:
Answer:
The water is transported to the top most leaves (and rest of its parts) of a tall tree by three actions: 1) root pressure (osmosis) 2) capillary action (adhesion) 3) evapotranspiration (cohesion)(Also Capillary action & osmotic pressure can play a key role in this)
The two other properties are:
Adhesion and CohesionExplanation:
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Conclusion:
Your conclusion will include a summary of the lab results and an interpretation of the results. Please write in complete sentences.
When recommending solutions to decrease human impact, which location were you able to make the greatest positive impact? Please explain your selection by using data from the simulation.
What recommendations would you give to your local community to help to decrease the local effects of human impact on the environment? List 2 recommendations and how they will positively impact your community.
What recommendations would you give to the global governments to help decrease the global effects of human impact on the environment? List 2 recommendations and how they will positively impact our planet.
Answers
Answer:
.
Explanation:
Summarize the structure of Earth, including the layers, the mantle, and core, based on the relative position, composition, and density. PLEASE HELP
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Answer:
The earth is made up of three different layers: the crust, the mantle and the core. This is the outside layer of the earth and is made of solid rock, mostly basalt and granite. There are two types of crust; oceanic and continental. Oceanic crust is denser and thinner and mainly composed of basalt.
A population of rabbits inhabits an island that has an active volcano. The volcano erupted and covered the island destroying most of the food resources available for animals living in the area. As the island recovers, the soil no longer allows for these food resources to grow. How will this most likely affect the rabbit population on the island? There will be fewer predators that eat the rabbits, so the rabbit population will quickly grow. Other animals will eat less food, so the rabbit population will remain stable. The rabbits will adapt to eating very little food, so the population will increase slowly over time. Few rabbits will be able to find food, so the population will die off and become extinct.
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Answer:
Few rabbits will be able to find food, so the population will die off and become extinct.
Explanation:
I think it's that one but I don't know for sure.
Answer:
D. Few rabbits will be able to find food, so the population will die off and become extinct.
Explanation:
If the rabbits cant eat they will most likely die and become extinct. Hope it helps :3
pls help me will mark brainlyest :) :
Internal and External Structures
You are now going to construct an argument that plants have internal and external structures that support growth and reproduction.
Choose the internal and external structures you want to gather evidence and create a statement about.
subject: sciences
Answers
Explanation:
Some structures are internal, like the lungs, brain, or heart. Other structures are external, like skin, eyes, and claws. Some structures are unique, like the long neck of a giraffe. Other structures are more common, like a heartStructure and Function: Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction.
I hope this helps! Good Luck!
A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?
May trigger an adverse climate change
May worsen the water crisis around the world
Would be beneficial for the malnourished population
Would increase the shortage of food around the world
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Make a claim about how the complexity of fossils in the fossil record can provide clues to the relative ages of rock units.
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Answer:
about the geologic history of Earth. How do fossils provide important clues to environmental changes that occurred in earths past?
revealing the ways that organisms have changed throughout the geologic past. ... to learn about how environmental changes have affected living organisms.
Explanation:
i hope it's right..
Identify the type of strength that is shown by
(a) the chain that connects a ship to its anchor
(b) a piece of very tough dried meat you are chewing
(c) a bolt you are tightening with a wrench
(d) the legs of the chair you are sitting on
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A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
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2. How does the U.S. endangered Species Act protect species?
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Will want to explore these changes in more depth, so we compare two kinds of ways matter changes and how they differ. He recorded his phonics in a science notebook. What are the ways in which matter changes, and how do they differ?
Answers
Answer: There are two types of change in matter: physical change and chemical change.
Explanation:
As the names suggest, physical changes never change the identity of the matter, only its size, shape or state. In a physical change, atoms are not rearranged and the matter's physical and chemical properties are unchanged.
to learn more about matter and how it changes take a look at this website:
https://en.wikibooks.org/wiki/General_Chemistry/Properties_of_Matter/Changes_in_Matter#:~:text=There%20are%20two%20types%20of,and%20chemical%20properties%20are%20unchanged.
What conclusions did Mendel draw from these results and from experiments with other
pea-plant traits? Describe genetic factors and the principle of dominant/recessive.
Answers
Answer:
and, after analyzing his results, reached two of his most important conclusions: the Law of Segregation, which established that there are dominant and recessive traits passed on randomly from parents to offspring (and provided an alternative to blending inheritance, the dominant theory of the time), and the Law of
Explanation:
plz mark brainliest thanks
what is a eukaryote that is commonly found in aquatic areas?
Answers
Answer:
plants can be found in water
Explanation:
Which of these organisms is not a chordate?
earthworm
snake
sea squirt
human
Answers
hope this helped.
Which is the best example of plant tissue?
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Answer:
The first picture is the best example of plant tissue.
Explanation:
Thank u and I hope this helps ;)
Use the paragraph to answer the question. A soft lump of clay has water run on top of it. Most of the water and clay runs off the table. After a long while, the water is turned off and allowed to dry. There is no clay left; instead, there are small pebbles and other types of components left on the table. Which natural process is this modeling? (1 point)
chemical weathering
erosion
physical weathering
deposition
Answers
The natural process that is being modeled in this scenario is erosion.
What is erosion ?Erosion is the process by which soil, rock, or other materials are moved from one location to another by the action of natural forces such as water, wind, or ice.
In this scenario, the water running on top of the soft lump of clay causes it to erode and wash away, along with other particles, leaving behind small pebbles and other types of components on the table.
The process of erosion can also contribute to the deposition of materials in a new location, as eroded particles are transported and then settle in a different area.
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How Natural Selection change in a population overtime? With white/speckled moths and black moths.
Answers
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
Answers
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
I pts
While testing the effectiveness of a new antibiotic, researchers use three groups with
the following treatments:
• Group 1--receives a placebo
• Group 2: receives antibiotic A
• Group 3: receives antibiotic B
Which of the groups would not be considered a control group?
o the group that received antibiotic A
o the group that received the placebo
o the group that received antibiotic B
O both groups receiving antibiotic A and B
Answers
Researchers use three groups when testing the efficacy of a new antibiotic, so both groups receiving antibiotic A and B, are not a control group, but the ones that received the placebo is a control, so the answer is in the last option.
What is the significance of the control group?The control group has various significant characteristics that allow researchers to compare the effectiveness of the experimental data with the standard and check the effectiveness, but the control group does not receive the experimental treatment. Here, the placebo-treated population is the control group, while the other two groups are experimental and can be taken as the control group.
Hence, researchers use three groups when testing the efficacy of a new antibiotic, so both groups receiving antibiotic A and B, are not a control group, but the ones that received the placebo is a control, so the answer is in the last option.
Learn more about the control group here.
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Please help!!!!!!!!!!!!!!!
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Answer:
Image result for what is one type of atomic particle that is found in the nucleus that does not contribute to a elements number
Electrons
Electrons are much smaller in mass than protons, weighing only 9.11 × 10−28 grams, or about 1/1800 of an atomic mass unit. Therefore, they do not contribute much to an element's overall atomic mass.
Explanation:
Since a puppy has 76 chromosomes in each body cell, how many chromosomes must be in the egg and sperm that formed it?
Answers
Answer:
39
Explanation:
its 78 total chromosomes in a dog's egg and sperm
I did this in my class
just the top one plz and thxs
Answers
Answer:
Sorry I really just need points.
Explanation:
1. Calculate If 1000 units of energy are available at
the producer level of the energy pyramid, about
how many units are available for first-level con-
sumers? Second-level consumers? Third-level
consumers?
Answers
Answer:
first-level consumers- about 100units
Second-level consumers- about 10units
Third-level consumers- about 1unit
Explanation:
A food chain represents the series of energy transfer from one organism to another. This energy is transferred when one organism feeds on another organism. A food chain always starts with a PRODUCER, which is an organism capable of producing its own food via photosynthesis. The producer creates the energy that is transferred as the food chain progresses.
However, only about 10% of the available energy in one organism is transferred to another, this is because most of the energy (about 90%) is lost as heat when the organism undergoes metabolic activities. Hence, if 1000units of energy are available at the producer level, a primary/first level consumer will feed on the producer and 10/100 × 1000 = 100units of energy will be available for the primary/first level consumer.
Likewise, 10% of 100units= 10 units of energy will be available for the second level consumers when it feed on the first level consumers. Lastly, 10% of 10units = 1 unit will be available for third level consumer when it feeds on second level consumer.
How did the Industrial Revolution contribute to global climate change?
A. It led to an increased use of alternative fuels other than fossil fuels.
B. It led to an increased use of coal, oil, and other fossil fuels.
C. It led to the release of chemicals that destroyed the ozone layer.
D. It led to the development of nonrenewable sources of energy. (I think it's B. Please correct me if I'm wrong.)
Answers
Answer: You're right its b.
Explanation:
Human activity has rapidly increased the emission of greenhouse gases to the atmosphere. Since the start of the Industrial Revolution, in about 1750, human activities such as burning fossil fuels, including coal and oil, have increased greenhouse gas concentrations in our atmosphere.
Write a message to Dr. Bayard Moraga explaining how the Museum of West Namibia’s exhibit should tell the story of the Mesosaurus. First, state your claim about how the Mesosaurus fossils got separated. Then, use evidence to support your claim. For each piece of evidence you use, explain how the evidence supports your claim.
Answers
Answer:
c
Explanation:
Claim 2: The South American Plate and the African Plate moved gradually. Based on evidence card D, these plates move apart from each other at the rate of 3.0 cm in one year which is slow.
how has the new potato GMO been used to solve the problem of feeding the changing population?
Answers
Answer:
has the new potato GMO been used to solve the problem of feeding the changing population?
Explanation:
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
In which of the following ways do scientists most frequently communicate the results of their experiments with other scientists? A. present their results at a scientific convention B. create a television advertisement with their results C. publish their results in the local newspaper D. all of these
Answers
Answer:
present their results at a scientific convention
Explanation:
Scientists typically communicate their results with other scientists in one of two ways. They either present their results at a scientific convention or they publish their results in a reputable scientific journal.
The way scientists most frequently communicate the results of their experiments with other scientists is by presenting their results at a scientific convention is a way scientists.
What is an experiment?An experiment is a scientific research or findings that is carried out to get an hypothesis or find out about an outcome of a result and to validate a claim whether it is certain or not.
Therefore, The way scientists most frequently communicate the results of their experiments with other scientists is by presenting their results at a scientific convention is a way scientists.
Learn more about experiment below.
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Which body system or systems are affected by diabetes? (highlight all that apply)
digestive
respiratory
circulatory
Which molecules are affected by diabetes? (highlight all that apply)
oxygen
glucose
amino acids
Answers
answer to the second question is glucose
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most people see a need to promote the health of natural systems. What two major approaches are scientists, farmers, and foresters using?
Answers
Answer:
IT MAY BE FARMERS
Explanation: