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Andrews [41]
3 years ago
6

Which system prepares the body for the situation described in the scenario

Biology
1 answer:
hoa [83]3 years ago
4 0

Answer:

It’ll be answer D

Explanation:

Just did it on edg 2020 it’s right

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You are living next to a field that is burning. The smoke is blowing towards your neighborhood. You are outside and there is so
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Answer:

Hello now,

The human body system that would be most affected in this scenario would be B, the Respiratory and circulatory system.

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3 years ago
Large mats of green algae lived during the __________ period, more than 550 million years ago .
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3 years ago
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What is one of the drawbacks to the extensive use of solar energy?
alukav5142 [94]

Um. The drawbacks to the extensive use of solar energy? well all the other statements about it are false so the correct answer would have to be B. Necessary equipment and installation are expensive

hope that helped

5 0
3 years ago
Some students conduct an investigation in a biology lab by setting up four different artificial stomachs, each in a
Effectus [21]

Answer: D. Digestion increases as the volume of the enzyme increases.

Explanation:

Enzymes speed up reactions by reducing the activation time of a reaction. If there are more enzymes therefore, the reaction will move faster.

Pepsin is an enzyme that prefers acidic conditions so it can work with dilute HCL. It can also work in temperatures of 40 °C without getting denatured. As more Pepsin is added therefore, the reaction will move faster and digestion will increase.

8 0
3 years ago
Hormone is controlled by a
Marina CMI [18]

Answer:

Hormones are controlled by a

(negative)

feedback system between the glands that produce this hormone and the  concentration of blood calcium ions. If the level of ions is

(low)

,hormone secretion is increased. This causes  resorption by  cells called

which releases both calcium and phosphate ions into the blood stream.​

Explanation:

Negative Feedback a the process in your body that helps to maintain Homeostasis. If some variable changes a value in your body, like your ion levels,  your glands produce a hormone that causes resorption by  cells. This releases both calcium and phosphate ions into the blood stream and therefore your ion levels go back to normal.

Hope this helps!

5 0
3 years ago
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