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Olin [163]
3 years ago
7

What happens when the body cannot differentiate between pathogens and body cells? A. The immune system will target the body’s ow

n cells. B. The organism will develop allergies. C. The digestive system will absorb the pathogens. D. The excretory system will remove the pathogens.
Biology
1 answer:
xxMikexx [17]3 years ago
5 0
The Answer is A. The immune system will target the body's own cells.
You might be interested in
In the figure below, ΔMNO≅ΔPQR.What is the measure of ∠P? Show your work and explain your reasoning.
Juliette [100K]

Answer:

\huge\boxed{\sf P = 79.5\°}

Explanation:

<u>Given that:</u>

ΔMNO ≅ ΔPQR

That means

M ↔ P

N ↔ Q

O ↔ R

So,

∠P ≅ ∠M

Given that P = 3x + 20.4 and M = 5x - 19

3x + 20.4 = 5x - 19

Add 19 to both sides

3x + 20.4 + 19 = 5x

3x + 39.4 = 5x

Subtract 3x to both sides

39.4 = 5x - 3x

39.4 = 2x

2x = 39.4

Divide both sides by 2

x = 19.7

<u>Given that:</u>

P = 3x + 20.4

P = 3(19.7) + 20.4            (x = 19.7)

P = 59.1 + 20.4

P = 79.5°

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
2 years ago
How can a compound be broken down?
FrozenT [24]

Answer:

compound can be broken down into smaller compound or their basic element by chemical change

4 0
3 years ago
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In a bacterium, cell division takes place when
IceJOKER [234]

Answer:

C. The DNA copied, a new cell membrane forms between the DNA copies, and the cell splits into two cells.

Explanation:

7 0
3 years ago
Is it true or false that new cells arise from pre-existing cells​
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Answer:

is it true or false that new cells arise from pre-existing cells.False

Explanation:

False

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Using your knowledge of cytokinesis, what is the best description for how cytokinesis differs between plants and animals?
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<span>Animal cells have a cleavage furrow which will pinch the cytoplasm into two nearly equal parts. While plant cells have a cell plate that forms halfway between the divided nuclei. Division of the cytoplasm to form two separate daughter cells. Plant cells divide by a cell plate that eventually becomes the cell wall. Cytoplasm and cell membranes are necessary for cytokinesis in both plants and animals.</span>
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3 years ago
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