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AlekseyPX
3 years ago
13

Where could scientists look to observe a black hole?

Biology
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

The center of the milky way.

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Which organelles can be found in both plant and animal cells? A)cell membrane, nucleus, and chloroplasts B)cell wall, cell membr
Naddika [18.5K]

Answer:

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal element.

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3 years ago
Almost all animals share the following characteristics except
Aleks [24]

The correct answer is A.

Animal cells do not have a  cell wall.

A cell wall is the rigid, outermost covering of plant cells and is made up of cellulose.  It is absent in animal cells. The cell wall is visible under a light microscope.

Animal cells are instead covered by a cell membrane. It is made up of lipids, proteins, and small amounts carbohydrates. It is a thin and delicate structure  that can only be seen using an electron microscope.

4 0
3 years ago
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sammy [17]

Answer:

Amino acids

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3 years ago
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sp2606 [1]

Answer: Assuming you mean 'Which of the following is the correct complementary RNA strand?' The answer is D.

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8 0
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I think that the answer is 2 but the plants have more volume and more total weight than the seeds
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