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rjkz [21]
4 years ago
13

Why do cells have plasma membrane?

Biology
1 answer:
bekas [8.4K]4 years ago
4 0
The answer for this question would be option choice A) or the first choice.
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PLEASE PLEASE PLEASEEEE HELP
irakobra [83]

Answer:

im gonna go with a but if it is wrong then i am sorry

Explanation:

6 0
3 years ago
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Covalent bond means that the atoms involved will _____. exchange valence electrons gain valence electrons share valence electron
Pie

Answer:

Share valence electrons

Explanation:

Covalent bonds are also known as molecular bonds. This is the type of bond that occurs between non-metals and non-metals. This type of bond can happen between two of the same elements or with other elements that are usually positioned near each other in the periodic table.

This is different from ionic bonds where atoms are lost or gained. This type of bonds occur between metals and non-metals.

7 0
3 years ago
Predict how the change in this glacier will impact marine ecosystems. It will increase ocean temperatures due to cold water bein
Ilia_Sergeevich [38]

The answer is 'It will increase sea level due to runoff from the melting ice'

Hope this helps

7 0
3 years ago
What are the following causes a precipitate to form​
alina1380 [7]

Hey Buddy here is ur answer :

Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. Whether or not such a reaction occurs can be determined by using the solubility rules for common ionic solids.

Hope it helps you ...

7 0
3 years ago
A white poster board looks white because the light waves are being ______ while a black poster board looks black because the lig
n200080 [17]

Answer:

The answer is D. Reflected vs Absorbed

Explanation:

Black shirts get so hot because it's absorbing all light whereas white is colder because it's reflecting all light

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4 years ago
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