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Alenkinab [10]
3 years ago
12

What is the function of the phytoplankton in ocean ecosystems?

Biology
2 answers:
Kazeer [188]3 years ago
8 0
The answer is A.

Phytoplankton play a key role in the earth's oceans, since they produce a huge amount of oxygen through photosynthesis. Most of the earth's production of oxygen is a result of phytoplankton. 

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.</span>

Varvara68 [4.7K]3 years ago
5 0
The function o the phytoplankton in ocean ecosystem is A. producer. <span>Phytoplankton produce their own energy through a biological process or chemical reaction. They are a key factor of the aquatic biome.</span>
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2. Write the complementary code for the following DNA replication.<br> A A T C G G C A T T A C O
Harlamova29_29 [7]

Answer:

T T A G C C G T A A T G   is the complementary DNA strand.

Explanation:

A=T  G=C  C=G  T=A

this is the key to all DNA complementary strands.

(not sure what the "O" was at the end but- it's ok)

Hope this helps! :)

4 0
3 years ago
Which puppy is the heaviest?
12345 [234]

Answer : B is the heaviest puppy amongst all.

Explanation : There are three comparisons shown in the figure, out of which B is assumed to be heaviest amongst all on the basis of following assumptions.

When weighing A and C puppy, A was found to have lighter weight than C. So, in this case C is the heavier puppy.

In second case, when C and D are weighed, both are found to be equal in weight.

Then last comparison was with B and D puppies where, D was observed to be of light weight and B proved to be the heaviest.

Therefore, the conclusion is that B is the heaviest puppy in comparison with rest others.

3 0
3 years ago
Read 2 more answers
In a sample of double-stranded DNA, 10 percent of the nitrogenous bases are guanine (G). What percentage of the nitrogenous base
DanielleElmas [232]

Answer:

40%

Explanation:

Remember that guanine always pairs with cytosine, and thymine always pairs with adenine. That means that any time there is a guanine, there is always a cytosine.

If there are 10% guanines, then there are 10% cytosines. That means the total of guanines and cytosines is 20%.

The other 2 bases (thymine and adenine) have to make up the rest of the bases. That means they have to make up 100-20 = 80%.

Again, there will be equal amounts of thymine and adenine, so 80%/2 = 40%.

7 0
3 years ago
Joanne is going out to her car after taking a night class, and just as she is about to open the car door, a man appears who has
Tanzania [10]

Answer:

D

because hes doing it for attention

4 0
2 years ago
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How does conservation affect biodiversity?
zalisa [80]
Conservation is the protection of an organism or a group of organisms (like an endangered species or forests).

Biodiversity is the numerous amounts of species habitated in our earth. The more biodiversity, the better.

Conservation protects biodiveristy, thus, allowing more species to survive and thrive.
6 0
3 years ago
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