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ollegr [7]
3 years ago
10

The cell membrane forms a protective barrier between the external and internal environments. It is referred to as ______________

_____, because it allows some substances to cross more easily than others and blocks other substances from crossing into the cell.
Biology
2 answers:
Lesechka [4]3 years ago
8 0
Semi-permeable. It is partially permeable to substances passing through.
harina [27]3 years ago
5 0
Selectively Permeable
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<h3>How would you define diagnosed?</h3>

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1 year ago
The sliding filament model of contraction involves:
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The answer to this is B.

6 0
3 years ago
explain the difference between identical twins and fraternal twins include and your answer your how they form and their genetic
MissTica
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6 0
3 years ago
Read 2 more answers
HELP WILL MARK YOU BRAINLIEST use your own words!!!
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Answer:

Dependant Chickens Eating,

Independant: Days

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Line graph because it displays a single point of info over time.

Explanation:

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3 years ago
Over the last several decades, the scientific community has gathered a large amount of information regarding genetics and geneti
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3 years ago
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