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vova2212 [387]
3 years ago
5

The most protective epithelium is a [?][?] epithelium which is found in the outer layer of the[?] as a barrier to the external e

nvironment as well as lining the upper GI tract such as in the[?]
Biology
1 answer:
OLga [1]3 years ago
4 0
Keratinized, <span>stratified columnar, </span>
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Why is it difficult to avoid a tsunami?
Gelneren [198K]

Answer:

It is difficult to avoid a tsunami due to it being such a large volume of water that is capable of destroying a large amount of land.

Explanation:

However, even though it is difficult to avoid a tsunami, as they are extremely difficult to predict, there are ways where one can begin to prepare before it hits. One of the ways you can do this is getting to a higher ground far away from inland, avoiding downed power lines, and steering clear of buildings or bridges where large, heavy objects could fall during an aftershock.

Tsunamis are incredibly dangerous, since there is a great chance that if you get caught in one, you can drown. Since tsunamis have little to no warning when they arrive, it is always essential to be prepared when one strikes.

I hope this helped! :)

7 0
3 years ago
What is diffusion in biology​
AfilCa [17]

Answer:

Answer is below:

Explanation:

<em>"</em><em>Diffusion</em><em> is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. The difference in the concentrations of the molecules in the two areas is called the concentration gradient."</em>

4 0
3 years ago
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One group of students studied with the tv on. Another group of students studied in silence, Students were given a quiz to check
Ludmilka [50]

Answer:

The dependent variable is the quiz scores because thats what the experiment is measuring.

Explanation:

6 0
4 years ago
A mixture of lipids is applied to a silica gel column, and the column is then washed with increasingly polar solvents. Arrange t
VMariaS [17]

A mixture of lipids is applied to a silica gel column, and the column is then washed with increasingly polar solvents. Arrange the lipids in order of elution by placing the first lipid to elute at the top.

a. triglyceride

b. cholesterol

c. sphingosine

d. phosphatidyl serine

e. sphingomyelin

7 0
2 years ago
What is chlorophyll?
yawa3891 [41]

Answer:

The answer is D. a color pigment that absorbs certain wavelenght of sunlight, where photosynthesis occurs

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3 years ago
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