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amid [387]
3 years ago
14

Please Help now! Thanks!

Biology
2 answers:
Softa [21]3 years ago
5 0

Answer:

A

Explanation:

I'm pretty sure it's A because fish = fish feces which = nutrients.

iragen [17]3 years ago
4 0

Answer:

D

Explanation:

"Making whales a protected species to increase the whale population."  This is the correct answer because more whales means more recycled nutrients.  Therefore, by protecting whales, more whales will play a role in the process of the "Whale Pump".

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A glass dish containing a few drops of water in the presence of carbon dioxide gas, nitrogen gas, and small organic compounds is
Aneli [31]

The correct answer is (a )

This experiment shows that the life has evolved from the inorganic materials. The substances like carbon dioxide, nitrogen gas when heated and exposed to UV radiation led to generation of life supporting element called as amino acids. The UV radiation and heat provided the energy needed by gases to convert into amino acids.





4 0
2 years ago
Read 2 more answers
Take points guys.....​
GREYUIT [131]

Answer:

thank u.......................

6 0
2 years ago
Read 2 more answers
Need help asap please
garik1379 [7]

Answer:

Emigration : The act of leaving one's own country to settle permanently in another; moving abroad.

Immigration: is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens.

Explanation:

3 0
3 years ago
Suppose Gene 1 produces a protein involved in the development of the eye. In the simulation, what are two ways that you can prev
kondor19780726 [428]

Answer and Explanation:

A gene is a section of DNA. The change in the sequence of the DNA is known as mutation.  Mutation always changes the sequence of the DNA. Sunlight can cause mutation. Sunlight produces structures named thymine dimers. Thymine dimers produce twist in the shape of DNA. These twists make DNA hard to copy, which can lead to mutation. It is essential to use sunscreen to block UVA and UVB rays to prevent thymine dimers from emerging in our cells. The US Food and Drug Agency recommends an SPF (sun protection factor) to defend against skin aging and skin cancer. X-ray radiation is a form used in x-rays. The energy level of the X-ray radiation is very high that can produce free radicals. Free radicals can steal electrons from DNA that can cause mutation. By using medical images, we can decrease exposure to X-rays. Less exposure to X-rays prevents mutation and also prevents the production of gene protein in other body parts.

3 0
2 years ago
Which example describes an abiotic factor that could impact the diversity of an ecosystem? A. An increase in the amount of acid
Mumz [18]

A. An increase in the amount of acid rain can change the pH of soil in an ecosystem.

7 0
3 years ago
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