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Anarel [89]
3 years ago
9

The two main processes by which plant cells absorb, release, and use energy are

Biology
2 answers:
dlinn [17]3 years ago
8 0
I believe the answer is C photosynthesis and respiration because photosynthesis creates the energy, while using some energy from the sun, and respiration uses a lot of energy as well.
emmainna [20.7K]3 years ago
5 0
<em>The two main process by which plant cells absorb, release, and use energy are Photosynthesis and respiration.</em>
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Which statement is true regarding nuclear power plants
Nataliya [291]
I’d say the first option. “The disposal of radioactive wastes is an intended benefit.”
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3 years ago
Why is distinction of crude density and ecological density necessary? and which one of these densities are greater?
Ronch [10]

Answer:

Distinction of crude density and ecological density necessary and which one of these densities are greater is explained below in details.

Explanation:

Density measure in courses of the amount of territory possible as existence reservation is ecological density. Crude density incorporates all the property within the animal's reach whereas ecological density incorporates only that division of property that can actually be established by the species.

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4 0
3 years ago
Read 2 more answers
Scientists group materials together ________ it is easier to compare and study them that way
o-na [289]

The provided question is incomplete, the correct and complete question is as follows:

Choose the answer that best completes the sentence below.

Scientists group materials together ____________ it is easier to compare and study them that way.

A however

B but

C although

D because

Answer:

The correct answer is - option D because.

Explanation:

Researcher and scientists tries to group material together on their similarities and difference to one another which makes it easier to study and compare various type of materials.

It is the one of major reasons to differentiate materials between groups like liquids state, gases state,  plasma state and solid state materials. One can easily see the difference and comparison is very clear on this type of grouping of materials.

Thus, the correct answer is - option D.

5 0
3 years ago
Which of the following is a radical?<br> O <br> H20<br> OH<br> H
svetoff [14.1K]

Answer:

<em>The correct option is C) OH</em>

Explanation:

In the field of chemistry, radicals can be described as atoms, molecules or ions which have at least one unpaired electron.

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Other option, like option B, is not true because a molecule of water does not have any unpaired electrons in its valence shell.

4 0
3 years ago
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