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Irina18 [472]
3 years ago
9

Do Both the heart and arteries contract to pump blood throughout the body?

Health
2 answers:
Snowcat [4.5K]3 years ago
7 0

Answer:

Yes, both the heart and arteries contract to pump blood.

Neko [114]3 years ago
6 0

Answer:

yes

Explanation:

arteries carry oxygen-rich blood to capillaries.

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Which small change in healthy eating for weigh loss is easy to accomplish and will most likely be acceptable?
hammer [34]

Answer:

To start eating vegetables.

Explanation:

The hardest part to healthy eating is quiting the junk food and food with a lot of fat.The small change that is easier is to start eating vegetables (especially the green ones) because they fill the eprson a little bit and by that way that person won´t have the need to be eating junk food.

Also, vegetables provide the fiber needed for a good digestion.

8 0
3 years ago
Which channels can be contracted by drinking contaminated water.
USPshnik [31]

<span>Contaminated water supplies have been responsible for major outbreaks of severe gastrointestinal illnesses such as gastroenteritis and infections caused by the protozoan parasites </span>Cryptosporidium<span> <span>and </span></span>Giardia<span>. Gastrointestinal illnesses can be particularly severe for the very young, the elderly and people with weakened immune systems.Private water supplies can also be contaminated by various chemicals or metals which, at elevated levels, can be harmful to your health.</span>

5 0
3 years ago
Read 2 more answers
The ratio of mental age to chronological age for a child of average intelligence is
olchik [2.2K]

Answer:

Intelligence quotient (IQ)

Explanation:

Intelligence quotient is the number which represents the relative intelligence of a person. The IQ is calculated by calculating the ratio of the mental age of the person to the chronological age and then multiplying the ratio with 100 as 100 is assigned the average score of the average person.

In the given question since the ratio of mental to chronological age was mentioned therefore the Intelligence quotient is the correct answer.

Thus, Intelligence quotient (IQ) is the correct answer.

7 0
3 years ago
What are the two qualities a medicine must possess?
sdas [7]
It must be safe, and effective
3 0
3 years ago
5 reasons why muscles are needed for.
yarga [219]

Answer:

Explanation:

Muscle increases metabolic rate

Muscle fortifies the bones, ligaments and tendons

Decreased disease risks

Muscle gives you shape

Muscle makes everyday activities easier

3 0
4 years ago
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