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Nina [5.8K]
3 years ago
13

Which set of features below best describes the radiolaria?

Biology
1 answer:
agasfer [191]3 years ago
3 0

Answer:

The correct option is b

Explanation:

Radiolaria (or radiozoa) are protozoa that produce mineral skeleton often made up of silica. They exist as zooplankton in ocean bodies. Zooplanktons are heterotropic planktons that live in open water bodies; they feed on bacteria and algae and are fed on by fish and insects.

The skeletal remains of Radiolaria make up a large part of the ocean floor and are referred to as siliceous ooze.

From the above explanation, we can deduce that the correct option is b

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Which of the following shows how energy is transferred from organism to organism? (2 points) Food webs Food chains Food trails F
tatiyna

Answer:

Food webs and food chains.

A food web describes the flow of energy and nutrients through an ecosystem, while a food chain is a linear path through a food web

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3 years ago
When looking at horse fossils what evolutionary change occurred?
Reika [66]

Answer: That Answer Was Copied And Pasted Off Of Wikipedia.

Explanation: https://en.wikipedia.org/wiki/Evolution_of_the_horse

6 0
4 years ago
How do the finches of the Galapagos Islands demonstrate evolution?
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pav-90 [236]

Answer:

The changing variables are: v and KE

Explanation:

Given

KE = \frac{1}{2}mv^2

Required: What changes?

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v = Velocity

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v: Moving up and down the track may change the velocity of the skater.

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The changing variables are: v and KE

6 0
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