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fenix001 [56]
3 years ago
15

Please help me idk this

Biology
1 answer:
Lyrx [107]3 years ago
6 0
4 is the correct answer hope you get it right!!!
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Biologist use what to create a cladogeam and why
Fynjy0 [20]

Answer:

DNA/ Traits

Explanation:

they trace species origins back and find common point and every time they do, they connect them on the line, creating something that looks like "branches" google "cladogram"

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Which connective tissue layer directly surrounds each axon in a nerve?
gregori [183]

Answer:

Endonerium

Explanation:

The endoneurium (also called endoneurial channel, endoneurial sheath, endoneurial tube, or Henle's sheath) is a layer of delicate connective tissue around the myelin sheath of each myelinated nerve fiber in the peripheral nervous system. Its component cells are called endoneurial cells.The endoneuria with their enclosed nerve fibers are bundled into groups called nerve fascicles, each fascicle within its own protective sheath called a perineurium. In sufficiently large nerves multiple fascicles, each with its blood supply and fatty tissue, may be bundled within yet another sheath, the epineurium.

4 0
3 years ago
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During radioactive decay, atoms of a radioactive element break down and change into other atoms of another element-all at once
const2013 [10]
This is true I looked up in the science dictionary.
7 0
2 years ago
If we put a plant and animal cell into a solution that contains no solutes at all , the solution is______
frosja888 [35]
The answer is isotonic
3 0
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what happens to the protein in people with the 508 mutation? how does the person with the mutated DNA​
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they become weaker

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