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wariber [46]
2 years ago
10

A man travels 15 km east before turning around and heading 5 km west. What is his displacement?

Biology
1 answer:
AURORKA [14]2 years ago
6 0

Answer:

10km west

Explanation:

cause im always right

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Describe the advantage of reflex response in the survival of organisms
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Answer

Reflex response helps to keep organisms alive by quickening their reaction times when in danger instead of having to think about what they need to do

Explanation:

Think about your friend throwing something at your face. What do you do- you probably cover up your face, or try to move out of the way. This is a reflex, and it saves your face from pain. While this is a silly example, these type of automatic "reflex" reactions are absolutely vital in the wild. Mice have the reflex to run when a they see or hear what they think is a predator. This give them the precious seconds they need to escape certain death. Say they didn't move on reflex. If they instead sat and thought about what they needed to do, the predator would catch them and they would die.

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The diastolic blood pressure represents the?
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Less then 80 are the normal diastolic blood pressure. Prehypertension which is indicaated by the blood pressure between 80 to 90. The first, systolic pressure, which represents the peak arterial pressure during systole. The second, that represent minimum arterial pressure during diastole.

the force the heart exerts on the walls of the arteries in between beats can be easily measured by the diastolic blood pressure .Diastolic blood pressure is mainly determined by the total arterial peripheral resistance which majorly influence  Arterial elastance and compliance.

To learn more about diastolic pressure here

brainly.com/question/15175692

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Biogeography makes the most sense
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