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xenn [34]
3 years ago
13

Need Help!!! #9 (the top one)

Biology
1 answer:
Murrr4er [49]3 years ago
4 0

Answer:

a

Explanation:

cause its right

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Masteriza [31]

Answer:

3.

Explanation:

how does mouse color affect mouse survival. this is called adaptation when an organism uses its physical feature to survive

6 0
4 years ago
Explain what population density means. its worth 100 points pls answer
Zigmanuir [339]

Answer:

Population density is the number of individuals per unit geographic area, for example, number per square meter, per hectare, or per square kilometer.

Explanation:

8 0
3 years ago
Name two differences between a monocot and a dicot.
marusya05 [52]

Answer:

Dicots and Monocots differ from dicots in four distinct structural features: leaves, stems, roots and flowers.Whereas monocots have one cotyledon (vein), dicots have two.

Explanation:

I believe this is correct go ogle helped. lol.

3 0
3 years ago
What is the natural polysaccharide whose repeating structure can be symbolized by glcuaβ(1→3)glcnac, with these units connected
Nina [5.8K]
<h3><u>Answer;</u></h3>

The polysaccharide is <u><em>Hyaluronic acid</em></u>

<h3><u>Explanation;</u></h3>
  • <u><em>Hyaluronic acid is a natural polysaccharide</em></u> which is in the class of glycosaminoglycans that is mostly found in <em><u>neural, connective and epithelial tissues in human body. </u></em>
  • <em><u>Hyaluronic acid is made up repeating units of glucuronic acid and N-acetylglucosamine</u></em> that are<em><u> joined by alternating β- 1,4 and β- 1,3 glycosidic bonds. </u></em>
  • It is a <em><u>linear polysaccharide and is the only glycosaminoglycan </u></em>that lacks sulfate atoms in its structure.
6 0
3 years ago
Plants grow taller as a result of which of the following?
RSB [31]
I'm pretty sure it's primary growth. I might not have studied this type of biology yet, but secondary growth would definitely not be the answer.<span />
7 0
3 years ago
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