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WITCHER [35]
3 years ago
9

What is the definition of life expectancy?​

Health
2 answers:
Ahat [919]3 years ago
7 0

Answer:

it is the average period of time a person can expect to live.

Explanation:

prisoha [69]3 years ago
4 0

Answer:

the average period that a person may expect to live

Explanation:

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Prompt
fredd [130]

Answer:

Explanation:

The Circulatory system pumps blood around the body, and the respiratory system facilitates the gas exchange that keeps the blood fresh. The heart is connected to the lungs via the pulmonary arteries and veins.

The circulatory and respiratory systems work together to deliver oxygen and other important nutrients to every cell in our bodies. All of our body cell require oxygen to conduct cellular respiration. In this process, oxygen burns the nutrients from foods w eat, providing energy for the cells. The respiratory system is responsible for bringing oxygen into the body and removing waste gasses.

Read more on Brainly.com - brainly.com/question/1549761#readmore

7 0
3 years ago
*edit* I took the test and I picked a and it was incorrect for its c!
mylen [45]

3)  2)  1) i think this is the right answer but c looks correct too\

6 0
3 years ago
How many grams of carbohydrates are in a product that contains 160 calories from carbohydrates
Bumek [7]

How many grams of carbs are in a product that contains 160 calories from carbohydrates? 40

3 0
3 years ago
Read 2 more answers
You have a friend who always says "you cannot legislate healthy living." You think that this is really not true, and point to th
sleet_krkn [62]

Answer:

"50%, so you are correct, legislation can lead to significant positive health outcomes."

Explanation:

Health and safety legislation. Safe exercise is very significant to the raise of self-respect in care. There are a few governmental procedures and rules to care health and safety at work. These are planned to defend people in work, those by means of facilities and the broader public. Legislation is one of the most significant tools of administration in organizing society and defending citizens. It controls between others the privileges and tasks of persons and establishments to whom the legislation applies

6 0
3 years ago
Your friend hs broken his wrist
Zanzabum
Maybe you should take him to the hospital/doctor or go tell a nearby adult.
3 0
3 years ago
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