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REY [17]
2 years ago
11

The model shows a progression of complexity in the human body.

Biology
1 answer:
marusya05 [52]2 years ago
8 0
D is the answer
It’s cell,tissue,organ, organ system
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Scientists predict that the human population will continue to increase. Which
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Air pollution will increase due to increased use of fossil fuels and the amount of natural space will decrease as suburban areas increase.

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2 years ago
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A population of bacteria is treated with hand sanitizer. Because of genetic variation in the population, what is the possible ou
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D. Some of the bacteria may be resistant and survive.

6 0
3 years ago
What can stimulate cell regulators to increase cell reproduction?
mezya [45]

hormones can stimulate cell regulators to increase cell reproduction. Thus option C is correct.

<h3>what are the role of hormones in reproduction ?</h3>

Hormones are the chemical messengers  produced by the endocrine cells  and it move through the blood, act on target cells.

The two most important reproductive hormones are estrogen in female and testosterone in male.

Estrogen induce the eggs development and maturation process in adult female and released during regular intervals of menstrual cycle.

Testosterone in male responsible for male gamete production.

Other hormones involved, such as Follicle stimulating hormone (FSH), Luteinising hormone (LH).

Thus option C is correct.

Learn more about hormones, here:

brainly.com/question/13260616

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8 0
2 years ago
To test for the presence of starch, iodine can be used. A positive reaction results in a black color. A dialysis bag filled with
Bezzdna [24]

Answer:

Diffusion.

Explanation:

According to the information given before the example in the question and considering the fact that the bag was secured on both ends before being placed in the solution, provided that there were no holes on the surface of the bag, the iodine solution could have diffused through the bag into the starch solution hence the color change to black after 30 minutes.

I hope this answer helps.

5 0
3 years ago
I’m the wetlands, what abiotic factor could limit the underwater organism population
daser333 [38]

Answer:

I believe the answer is Dissolved Oxygen.

Explanation:

Dissolved oxygen (DO) is the amount of oxygen that is present in water.

5 0
3 years ago
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