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Inessa [10]
4 years ago
12

What hormone causes the heart to pump faster? ​

Biology
1 answer:
telo118 [61]4 years ago
3 0

Answer:

Many hormones cause the heart to pump faster

Explanation:

However, norepinephrine (NE) is one of the more important hormones. It is involved in the fight-or flight response, where it increases heart rate, blood pressure, and blood flow to skeletal muscle.

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9. According to Larry Crawford, what is the most difficult part as Growing
Anon25 [30]

Answer:

The correct option is D: Being prepared for harsh weather conditions

Explanation:

Plants are sensitive to the changes in the environment and any drastic changes in their surroundings can potentially cause the plant to go into stress, or possibly even die. Too high or low a temperature and the plant will not be able to cope. Similarly, drastic changes in water levels will really affect its health and growth.

Hope that answers the question, have a great day!

5 0
3 years ago
Why is cellulose so difficult for most animals to digest?
pishuonlain [190]

Answer:

They dont have the needed enzymes to break cellulose sown so if they eat it then they will get sick.

Explanation:

8 0
3 years ago
What does Dioecious plants have?
lidiya [134]

Answer:

Dioecious Plants are plants of both the male and female sexes. Both male and female plants may have flowers, but one of them will have "male" flowers and the other "female" flowers.

Explanation:

7 0
3 years ago
Linnaeus recognized two kingdoms of living things, plants and animals. Why do today's
MrRissso [65]

Answer:

The Six Kingdoms. When Linnaeus developed his system of classification, there were only two kingdoms, Plants and Animals. But the use of the microscope led to the discovery of new organisms and the identification of differences in cells. Today the system of classification includes six kingdoms.

Explanation:

6 0
3 years ago
The unlimite source of energy for all living things is the
Arada [10]
The ultimate source of energy for living things is the Sun. Plants and other photosynthetic organisms take the energy from sunlight to make glucose. This energy passes to other organisms through the food chain.
7 0
3 years ago
Read 2 more answers
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