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Zinaida [17]
4 years ago
13

Which statement best describes a physical change?

Chemistry
1 answer:
yulyashka [42]4 years ago
7 0
The answer is the third one .
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Write about similarities and the differences of the plant and animal cell
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Mark me as brainliest pls

Explanation:

similarities: 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

differences:  A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles. Plant cells have a cell wall, as well as a cell membrane. ... Animal cells simply have a cell membrane, but no cell wall.

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One of the hydroxybenzoic acids is known by the common name salicylic acid. Its methyl ester, methyl salicylate, occurs in oil o
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Please see attachment

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Please see attachment

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18. Which statement best describes the balanced chemical equation?
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It is endothermic and entropy increases.

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3 years ago
The first living things to live in an are are*
Alex17521 [72]

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Pioneer species

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Pioneer species are organisms that are first to colonize and area that is barren, or an area that was heavily disrupted. It could have been disrupted by natural disasters like volcano eruption or a flood. These organisms can grow on bare rock, which (with some help from wind and water) weathers the rocks and create soil. The soil formed eventually allows other forms of life, like plants to move in the area.

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