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Liono4ka [1.6K]
3 years ago
13

What is the primary source of energy for all food chains?

Biology
1 answer:
Darya [45]3 years ago
7 0

Answer:

sunn

Explanation:

this is my alt acc

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Describe how a eukaryotic cell can be viewed as four interacting systems: the nucleus, cytosol, endomembrane system, and semiaut
mars1129 [50]

Answer and explanation;

Nucleus; houses a cell's DNA and its processes include protein, replication and packaging for cell division. It is also the site for transcription.

Cytosol; coordinates a responsible to the environment, metabolism and motor proteins.

Endomembrane system; includes the nuclear envelope (surrounds nucleus), rough and smooth ER, golgi body, lysosomes?vacuoles, peroxisome and plasma membrane.

Semiautonomous organelles; mitochondria (animals) and chloroplast (plants) which provide energy for the cell.

7 0
3 years ago
What is the difference between a sound intensity, volume pitch and frequency
Fynjy0 [20]
Sound intensity is the intensity/volume of sound. Frequency is how high or low the sound is.
4 0
3 years ago
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15 points and brainliest!
PSYCHO15rus [73]

atomic number

..................

3 0
3 years ago
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Please help really need this:
Agata [3.3K]
I think the answer is 100 per so C. hope it helps hanna
3 0
3 years ago
UL
iren [92.7K]

Answer:

<em>The correct option is A) The cell theory is the result of explanations of scientists' observations and not a  description of the cell structure as it relates to the function.</em>

Explanation:

The cell theory can never become a law because Scientific theories are well-tested explanations, while laws are well-tested descriptions of  natural phenomena; one cannot become the other.

A scientific theory is subjected to be changed overtime but a law cannot change. We have observed many changes in the cell theory in the past and we might find changes in this theory in the future also. Hence, the cell theory can never become a law.

6 0
3 years ago
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