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aksik [14]
2 years ago
11

What happens to oxygen levels when animals are introduced? Why?

Biology
1 answer:
Allushta [10]2 years ago
7 0

Answer:

Higher oxygen levels means animals can grow larger and still maintain the supply of oxygen to their muscles. Falkowski and colleagues calculated fluctuations in the atmosphere's oxygen levels from cores of deep-sea rocks dating back 205 million years.

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Which is the BEST description for cells that undergo meiosis? A. They produce haploid cells. B. They produce diploid cells. C. T
Tatiana [17]
I am sure that its b
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3 years ago
What major organ would you expect to find in the lymphatic system?
azamat
The major organ that you would find in the lymphatic system would be the spleen.
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2 years ago
Will the real atomic model please stand up?,” describe what Dalton’s theory states about a molecule of water.
Law Incorporation [45]

According to  the Dalton's atomic theory, we can see that there are two atoms that compose the water molecule.

<h3>What is the atomic model?</h3>

The atomic theory states that matter is made up of small particles called atoms. These atoms are capable of independent existence and can take part in chemical reaction.

From the Dalton's atomic theory, we can see that there are two atoms that compose the water molecule. These atoms are hydrogen atom and the oxygen atom.

Learn more about Dalton Model:brainly.com/question/12981565

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8 0
1 year ago
how does the presence of white flowers cahnge from the parent generation to first generation of offspring to the second genratio
UNO [17]

Answer:

P generation:  1 purple flower (AA)  :  1 white flower (aa)

F1 generation:  4 purple flowers (Aa)  :  0 white flowers

F2 generation:  3 purple flowers (AA, Aa)  :  1 white flower

Explanation:

Assuming the parents are AA and aa, the allele for white flowers is recessive, so there needs to be two of them for the trait to be expressed.  Thus, the capital A purple allele that the other parent contributes will mask that white allele and all the flowers will appear purple.  However, all of the offspring are Aa now, so when they are crossed, there's a 25% chance that they'll both contribute the lowercase a allele that codes for white flowers.  Remember that if both of them give the lowercase a allele then the offspring will be aa and appear white.

8 0
2 years ago
Which situation would increase the fluidity of a
trapecia [35]

Answer:

C

Explanation:

Cholesterol molecules stay in between fatty acid tails preventing them from sticking together

4 0
2 years ago
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