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Advocard [28]
3 years ago
7

Who was the first person to see cells?

Biology
1 answer:
Stella [2.4K]3 years ago
6 0
<span>Robert Hooke was the first person to see cells.</span>
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If immigration and emigration numbers remain equal, which of these could cause a slowed growth rate?
aev [14]

Answer: C

Explanation:

If immigration and emigration numbers remain equal, decreased birthrate could cause a slowed growth rate .

Decreased birthrate always affects the numbers in terms of population.The less births there are, the smaller the number of people. Even if the death rate remains constant a decreased birthrate will slow growth of population.

5 0
4 years ago
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The cells that make up muscle are specialized to do their job by having many ?
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<span>it is Cardiac muscle tissue. Cardiac muscle tissue is an extremely specialized form of muscle tissue that has evolved to pump blood throughout the body. In fact, cardiac muscle is only found in the heart and makes up the bulk of the heart’s mass. The heart beats powerfully and continuously throughout an entire lifetime without any rest, so cardiac muscle has evolved to have incredibly high contractile strength and endurance. And because the heart maintains its own rhythm, cardiac muscle has developed the ability to quickly spread electrochemical signals so that all of the cells in the heart can contract together as a team....</span>
7 0
3 years ago
Do adult individuals stop growing? explain your thinking in detail​
SSSSS [86.1K]

Answer:

Although most adults won't grow taller after age 18 to 20, there are exceptions to this rule. First, the closure of the growth plates may be delayed in some individuals. If the growth plates remain open past age 18 to 20, which is uncommon, height could continue to increase.

5 0
3 years ago
What happens as a river gets older
Art [367]
All the water get dirty and It wouldn’t be safe to be in there
7 0
4 years ago
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What effect might obesity have on blood pressure? Does obesity alone cause a person to be at risk for high blood pressure? What
Ugo [173]

Answer:

obesity increases blood pressure

Explanation:

This is because the high fat percentage in the body has lead to a build up of fat on the inside of arteries and this makes them thinner. the heart has to pump harder to get the blood around the body and through these, now smaller arteries. therefore yes having diabetes does increase blood pressure.

other factors which increase blood pressure are high stress levels, smoking, anxiety.

6 0
2 years ago
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