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tatuchka [14]
3 years ago
15

Why are phytoplankton essential to aquatic life zones?

Biology
2 answers:
sattari [20]3 years ago
8 0

Answer:The answer is Provide basis of food chains hope this helps

Explanation:

Alchen [17]3 years ago
7 0
Phytoplanktons are also called microalgae. They are the foundation of the aquatic food web and the primary producers. They feed everything from microscopic to multi-ton whales. Thus, the answer to the question above is letter B. Provide basis of food chains. 
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The hardest known mineral is _____.<br><br> topaz<br> talc<br> diamond<br> graphite
RoseWind [281]
Hi there, thanks for asking a question here on Brainly!

The hardest known mineral in this planet is the diamond. 

Answer: Letter C ✅

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5 0
3 years ago
Read 2 more answers
Two species of tree frogs that live sympatrically in the northeastern United States differ in ploidy: Hyla chrysoscelis is diplo
Artist 52 [7]

Answer:

The correct answer is - polyploidy.

Explanation:

Speciation can be two types allopatric and sympatric speciation. Sympatric speciation is the process of speciation is developing the new species that diverged from the common ancestral species while the ancestral and developed species both can share the same place or geological area. The main cause of such speciation is due to the change in their genetic level more than environmental conditions.

In this case, the frog's species show differences in their ploidy level as well as their mating call but polyploidy is the most likely the difference that evolved first rather than females call for mating.

Thus, the correct answer is - polyploidy.

5 0
3 years ago
When one atoms electron is given up to another atom both atoms become what?
Amiraneli [1.4K]
When an electron<span> moves from </span>one atom<span> to </span>another<span>, </span>both atoms become<span> ions.</span>
4 0
3 years ago
A currently popular diet is the Keto Diet in which followers attempt to eat a diet high in protein and fats (lipids), and low in
Nata [24]

Answer:

Meat, fish and eggs.

Explanation:

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2 years ago
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abruzzese [7]
The answer is
B) Evolution
7 0
3 years ago
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