Which of the following is not a naturally occurring part of Earth's atmosphere?
A. gases such as oxygen
B. gases such as carbon dioxide
C. dust and other tiny solid particles
D. sulfur oxides from factories

The hypothesis tested in the cellular respiration experiment involving germinating vs. non-germinating soybeans is that cellular respiration is higher in germinating soybeans than non-germinating soybeans.

The experiment involves measuring the amount of oxygen consumed by germinating and non-germinating soybeans over a period of time. The results show that germinating soybeans consume more oxygen than non-germinating soybeans, indicating that they have a higher rate of cellular respiration. This supports the hypothesis that cellular respiration is higher in germinating soybeans than in non-germinating soybeans.
The other options provided in the question are not supported by the experiment. Option C, which suggests that cellular respiration is highest in glass beads, is not relevant to the experiment as glass beads do not undergo cellular respiration. Option D, which suggests that cellular respiration does not depend on whether the soybeans are germinating or not, is also not supported by the experiment as the results clearly show a difference in the rate of cellular respiration between germinating and non-germinating soybeans.
In conclusion, the hypothesis tested in the cellular respiration experiment involving germinating vs. non-germinating soybeans is that cellular respiration is higher in germinating soybeans than non-germinating soybeans.

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5 differences between plant and animal cells are  Cell walls, Chloroplasts, Vacuoles, Centrioles,  Size

Cell walls: Plant cells have a cell wall made of cellulose, which provides support and protection for the cell. Animal cells do not have a cell wall.

Chloroplasts: Plant cells have chloroplasts, which are organelles used for photosynthesis. Animal cells do not have chloroplasts.

Vacuoles: Plant cells have a large central vacuole, which stores water and nutrients. Animal cells have smaller, more numerous vacuoles or sometimes none at all.

Centrioles: Animal cells have centrioles, which are organelles involved in cell division. Plant cells do not have centrioles.

Size: Plant cells are typically larger in size than animal cells. This is because plant cells have a cell wall and a large central vacuole which takes up a lot of space.

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Answer:

The answer is B: All offspring had yellow peas.

Explanation:

:)

The horizontal distance traveled by the venom before it hits the ground is approximately 2.71 meters.

To calculate the horizontal distance traveled by the venom, we need to analyze the projectile motion of the venom's trajectory.

By considering the initial height, launch velocity, and launch angle, we can determine the horizontal distance covered.

When the spitting cobra launches venom, we can treat it as a projectile motion problem in the absence of air resistance.

The initial height of 0.420 m and launch angle of 55.0 degrees above the horizon are given.

By using the equations of projectile motion, we can calculate the time of flight and the horizontal distance traveled by the venom.

Using the equation for horizontal distance:

Range = (launch velocity) × (time of flight) × cos(launch angle)

By substituting the given values, we can calculate the horizontal distance covered by the venom.

Neglecting air resistance simplifies the calculation, as the venom's motion is only influenced by gravity.

Therefore, the horizontal distance traveled by the venom before hitting the ground is approximately 2.71 meters.

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Answer:

because of their thread like structure called rhizods

and they are also known as amphibians of the plant Kingdom

Explanation:

please mark as the brainliest

Answer: Collecting an insect from the scene and analyzing DNA from its crop

Explanation: the rest aint right

The correct matching is as follows; DNA methylation, Covalent histone modification, Chromatin remodeling, and Localization of histone variants.

Epigenetic modifications are changes that do not affect the genetic sequence of an organism.

DNA methylation: Inhibiting the binding of transcription factors and other regulatory proteins to DNA, repressing transcription.

Covalent histone modification: Affecting gene expression by modifying histone proteins and altering DNA accessibility.

Chromatin remodeling: Repositioning nucleosomes or altering chromatin compaction to regulate gene expression.

Localization of histone variants: Influencing chromatin structure and gene expression by incorporating specific histone variants at specific genomic locations.

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Zebra mussels are adaptive mollusks that can spend days on land without food.

The ideal answer is C.

This bivalve mollusk is only found in the Caspian and Black Sea lagoons and associated inflowing rivers. It can only withstand slightly salty fresh and brackish water for its daily needs.

Zebra mussels, like the ones in the photo above, can ruin boat motors, clog water filtration lines, and make beaches unusable. Zebra mussels are a tiny but significant nuisance. This crayfish and other objects can be swiftly encrusted by these mussels.

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Answer: exocytosis

Explanation:

- When molecules are too large or too charged to cross the plasma membrane by diffusion or osmosis, they use vesicular transport, also known as exocytosis. In vesicular transport/exocytosis, vesicles allow large molecules to exit the cell because the vesicle fuses with the plasma membrane and its contents spill out.

hope this helps :)

The correct answer is:

A.(studying how the mayfly population affects the number of trout in a stream)

I took the test, hope this helps!

Answer:

Just answer to let u give brainlest to the other person

Explanation:

The correct answer is option d) Penicillin almost completely non toxic to human cells because it targets peptidoglycan that does not exist in humans.

An example of an antibiotic that targets the peptidoglycan of bacteria is penicillin. The cell walls of bacteria include a big substance called a peptidoglycan.

Its structure is provided by the sugars and amino acids that make up its composition. Penicillin can target and kill bacteria without harming human cells since humans do not have this kind of chemical in their cells.

In addition, penicillin is not absorbed into the circulation, which prevents it from travelling to the body's organs through the circulatory system. Together, these two elements render penicillin practically entirely harmless to human cells.

Complete Questions:

Why is penicillin almost completely non toxic to human cells?

a) dosages are timed so that toxicity cannot develop.

b) it targets cell membranes.

c) it never reaches the circulatory system.

d) it targets peptidoglycan that does not exist in humans.

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Kelp plays important roles in various ecosystems in the ocean.

Habitat: A diverse range of marine species, including fish, crabs, snails, sea urchins, and sea otters, may be found in kelp forests.

Food source: Fish, sea urchins, snails, and other marine life all rely heavily on kelp as a food supply. In other civilizations, people drink it as well.

Similar to plants on land, kelp creates oxygen through photosynthesis, which is necessary for many marine species to survive.

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In the diagram, the lungs are labeled as X. Hence, oxygen gets mixed and carbon dioxide eliminates from the blood.

A specific type of bodily fluid is blood. Plasma, red blood cells, white blood cells, and platelets are its four main constituents.

All of the body's components can continue to function by receiving oxygen and nutrition through the blood. The lungs, kidneys, and digestive system use the blood to transport carbon dioxide and other waste products for elimination from the body.

Hence, when blood flows through the lungs, oxygen gets added, and carbon dioxide gets eliminated.

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Shingles that manifest themselves in close proximity to the umbilical region stem from an infection within spinal nerves emerging from the T10 spinal segment.

Shingles, also known as herpes zoster, is a viral infection caused by the varicella-zoster virus. It typically affects a single dermatome, which is an area of the skin supplied by a single spinal nerve. The umbilical region is primarily supplied by the T10 (thoracic 10) spinal segment. When shingles manifests near the umbilical region, it indicates that the infection is within the spinal nerves emerging from the T10 spinal segment. This results in the characteristic painful rash and blisters associated with shingles in the affected dermatome. The spinal nerves emerging from the T1-T12 and L1-L2 segments are responsible for innervating the chest and abdominal areas, including the umbilical region. Therefore, if the varicella-zoster virus reactivates in the dorsal root ganglia of these spinal segments, it can cause shingles to manifest near the umbilical region.

In conclusion, the spinal nerves emerging from the T1-T12 and L1-L2 segments are associated with shingles that appear near the umbilical region. It is essential to seek medical attention if you experience shingles symptoms, especially if they occur in or around the eye area, as they can lead to serious complications.

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1. Color can affect a pocket mouse’s ability to survive because if a light colored mouse is in a dark area, it will not survive. A dark colored mouse will survive in a dark area because it will blend in with its surroundings.

2. On the dark rock, mice with dark fur are more likely to survive because they will blend in with the rock.

Answer:

Explanation:

The Oparin and Haldane theory is known for the origin of life. According life could have been made through a series of organic chemical reactions that produced ever more complex biochemical structures.

Answer:

Answer 1:

Narrowus Portus

Answer 2:

Broadus archus

Answer 3:

Narrowus plainus

Answer 4:

Broadus hairyemmus

Answer 5:

Broadus hairus

Answer 6:

Broadus anderson

Answer 7:

Narrowus montainian

Answer 8:

Narrowus georginia

Answer 9:

Narrowus blankus

Answer 10:

Broadus emmus

Answer 11:

Narrowus cyclops

Answer 12:

Broadus hairystarus

Answer 13:

Narrowus beardus

Answer 14:

Broadus walter

Answer 15:

Broadus plainus

Answer 16:

Broadus kifenus

Answer 17:

Narrowus starboardus

Answer 18:

Broadus tritops

Answer 19:

Narrowus wolfus

Answer 20:

Narrowus fuzzus

Explanation:

Planet Pamishan has new creatures, which can be classified as Narrowus Portus, Broadus archus, Narrowus plainus, Broadus hairyemmus, etc.

Organisms are classified on the basis of their similarities and differences.

In this planet, creatures are identify on the basis of their features, i.e., having broad head, narrow head, number of eyes, hair spikes, etc.

Here it can be:

Thus, above given is the few new creatures on planet Pamishan.

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Answer:

I believe the answer would be cilia

Explanation:

Of these terms, the one which is a contributing mechanism in the natural selection is mutation, since this is an alteration of a specific fragment of DNA that can produce an organism to have in advantage or in disvantage with regard to other species.

Answer:

D. loose layers bond together over time.

Explanation:

The sediment in sedimentary rocks are formed when weather and erosion break down the rock into loose material.

1000 mL of blood loss the nurse will document as a postpartum hemorrhage in this client.

Postpartum hemorrhage is while a female has heavy bleeding after giving start. it is a critical but uncommon situation. It typically happens inside 1 day of giving start, but it can take place up to 12 weeks after having a baby.

The most commonplace symptom of postpartum hemorrhage is persistent, immoderate bleeding after transport. different signs of are: signs and symptoms of a drop in blood stress like dizziness, blurred vision or feeling faint. extended heart price.

The placenta is brought, those contractions help put pressure at the bleeding vessels in the location in which the placenta was connected. If the uterus does no longer settlement strongly sufficient, these blood vessels bleed freely. this is the maximum not unusual motive of postpartum hemorrhage.

Postpartum hemorrhage is heavy bleeding after the delivery of your toddler. losing lots of blood fast can purpose a severe drop in your blood pressure. it is able to lead to shock and demise if not dealt with.

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Animals that reproduce sexually create offspring that are both genetically similar and unique.

Sexually reproducing species may find it more difficult to live in changing environments than asexually reproducing organisms do since all of their offspring share a common genetic heritage and are genetically unique from each other. Asexual reproduction makes a genetically identical copy of the parent organism (a clone ).

Asexual reproduction, in contrast to sexual reproduction, only adds to genetic diversity in the population if a random mutation in the organism's DNA is passed down to the offspring. Children with two parents have a unique genetic make-up as a result of sexual reproduction. When two haploid gametes join during fertilization, a diploid zygote is produced during sexual reproduction.

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The conclusion of the hypothesis test regarding the mean body temperature of a healthy adult is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6∘F.

a) Null Hypothesis (H0): The mean body temperature of a healthy adult is 98.6∘F.

  Alternative Hypothesis (H1): The mean body temperature of a healthy adult is not 98.6∘F.

b) The hypothesis test should be two-tailed.

c) The appropriate significance level is 0.05.

d) The test statistic is calculated using the formula: (sample mean - hypothesized mean) / (sample standard deviation / sqrt(sample size)). The result is -5.86.

e) The p-value is calculated by finding the probability of obtaining a test statistic as extreme or more extreme than the observed value under the null hypothesis. The p-value is 0.0000.

f) We reject the null hypothesis, since the p-value is less than the significance level.

g) The phrase "There is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6F" best summarises the finding.

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To lower the frequency of landslides in a region experiencing frequent landslides due to heavy rains, local residents can implement the following measures:

Implement proper drainage systems: Constructing effective drainage systems can help divert excess water away from slopes and hillsides. This reduces the saturation of soil, minimizing the risk of landslides. The drainage systems can include channels, ditches, and underground pipes to efficiently manage the flow of water.

Plant vegetation and trees: Vegetation and trees play a crucial role in stabilizing soil and preventing erosion. Their roots bind the soil together, reducing the likelihood of landslides. Local residents can engage in afforestation and reforestation efforts, planting trees and vegetation on vulnerable slopes and hillsides. This helps enhance the stability of the soil and increases its ability to absorb water.

Terracing and contouring: Implementing terracing and contouring techniques can help control the flow of water down slopes. These practices involve creating steps or platforms on the slopes to slow down the movement of water and prevent erosion. Terracing and contouring also help in retaining moisture in the soil, reducing the risk of landslides.

By implementing these measures, the local residents can effectively lower the frequency of landslides in the region. Proper drainage systems, vegetation planting, and terracing techniques work together to manage water flow, stabilize soil, and minimize erosion, reducing the conditions that lead to landslides. These preventive measures can contribute to the overall safety and resilience of the area against landslides caused by heavy rains.

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the answer is d due to divergent plate boundaries

99 water molecules will be created in the making of a small protein in a cell.

A carboxyl group, which contains carbon, and an amino group, which contains nitrogen, are both found in amino acids. Peptide bonds are created between the carboxyl and amino groups of amino acids to create proteins.

Because the final, 100th amino acid won't bind the next (101st) amino acid, a protein comprised of 100 amino acids has 99 peptide bonds. One oxygen atom and two hydrogen atoms are extracted for each peptide link that is formed. So, for each peptide link, one water molecule is produced. Therefore, Ninety-nine water molecules are produced if there are 99 peptide bonds.

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Answer: I say the answer is "an identical environment" because, If the organism is genetically identical then that means that not much would have to change as in the organisms features.

Answer:

Offspring therefore inherit one genetic allele from each parent when sex cells unite in fertilization. 2) The Law of Independent Assortment: Genes for different traits are sorted separately from one another so that the inheritance of one trait is not dependent on the inheritance of another.

Explanation:

you know ;)

Answer: The Law of Segregation: Each inherited trait is defined by a gene pair.  

The Law of Independent Assortment: Genes for different traits are sorted

Explanation: