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forsale [732]
3 years ago
14

Several species of fish and marine life eat plankton. How is that diversity important to the ecosystem as a whole?

Biology
1 answer:
m_a_m_a [10]3 years ago
7 0
If there weren't so many species eating the plankton, two main things could possibly happen.

1) The amount of plankton could significantly rise, to possibly dangerous levels.
2) Other species would be expected to be abundant, so that the animals can eat something else.

See, if plankton is the building block of the food web, imagine how different the animals who eat plankton would be if the building block was removed or changed?

Hope this helps! <3
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statuscvo [17]
The symbiotic relationship would be commensalism. It’s when one organism benefits and the other organism neither benefits nor is harmed.
5 0
3 years ago
The primary function of DNA polymerase is to:
Debora [2.8K]

Answer: Option A

The primary function of DNA polymerase is to add nucleotides to the growing daughter strands.

Explanation:

DNA polymerase is an enzyme that synthesis DNA and its main function is to make DNA from nucleotides which is the building block of DNA. It is essential for DNA replication and work in pairs by creating identical DNA strands from the original DNA molecule. DNA copies are created by pairing the nucleotides to each bases present in the DNA molecule.The bases are thymine, cytostine,guanine, and adenine, the pairing occur with any of the above combinations forming two pairs respectively.

3 0
3 years ago
A force of 2.20 N is exerted on a 7,20 g rifle bullet. What is the bullet's acceleration? (Enter your answer in m/s^ 2 )
sweet [91]

Answer:

The answer is 306 m/s^2

Explanation:

F = m*a

We can rearrange this formula to get a = F / m.

The SI unit for mass is kilograms (kg).

The SI unit for acceleration is m/s^2.

There are 1000 grams in a kilogram.

7.20 g = 0.00720 kg

Force (2.20 N) / 0.00720 kg = 305.56 m/s^2

Accounting for Sig Figs, the answer is 306 m/s^2.

Gee, that's one fast bullet.

7 0
2 years ago
When assisting a child with ventilation:
Zolol [24]
Hello There!

Based on my First Aid classes the answer is D. All of the above.
If someone turns unconscious, you'd have to perform CPR and call an emergency service as soon as possible.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
7 0
3 years ago
Is best prevented by education—warning pregnant women about the risks of contracting the disease through gardening and contact w
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They are warned about contracting Toxoplasma.
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