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skelet666 [1.2K]
3 years ago
15

Which best describes the difference between physical and chemical changes

Biology
1 answer:
Doss [256]3 years ago
5 0

Answer:

ExA physical change is a change from one state of matter to another; a chemical change results in a new substance formed. A chemical change does not result in a new substance being formed, whereas a physical change does.planation:

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Compare the practices of shelterwood cutting, clearcutting, and seed-tree cutting.​
Kazeer [188]

Answer:

Clearcutting removes all the trees within a certain area at one time. Shelterwood cutting also removes all the trees in an area, but does it in stages over several years. Seed-tree cutting removes all the trees except for a select number of mature trees that can then reseed the area.

Explanation:

Hope that helps!

4 0
3 years ago
When a cell has reached its maximum size, what two alternatives does it have? When does the cell carry out one alternative over
nataly862011 [7]
It can either undergo mitosis or function as a unicellular body.
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3 years ago
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Iteru [2.4K]

Explanation:

Organisms don’t have to only reproduce sexually or only reproduce asexually - some animals do both!

When conditions are good, such organisms will reproduce asexually because it is easier. For example, starfish (by fragmentation), slime molds, and water fleas/daphnia (by parthenogenesis) all reproduce asexually when there is plenty of food, minimal predators, and not too much crowding of individuals of the same species.

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3 years ago
Name Three Strategies Used By Xerophytes To Adapt To Their Environment
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Which type of electromagnetic radiation has a longer wavelength than visible light?
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There are radio waves, microwaves and infrared waves
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