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lidiya [134]
3 years ago
11

Pls helppp with d asap pls pls pls i dont have much time

Biology
1 answer:
REY [17]3 years ago
8 0
I can’t really see the questions
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True or false: The heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambe
lesya692 [45]

It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers.

<h3>Heart Myocardium?</h3>

Heart Myocardium is also called Cardiac muscle is a specialized type of muscle tissue that cover the heart. The cardiac muscle ontracts and relaxes nvoluntarily and it help to keep the heart pumping blood to the body.

Therefore, It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers because it is nourished by blood flow through the coronary arteries.

Learn more about Myocardium from the link below.

brainly.com/question/1373449

4 0
2 years ago
How do temperatures and light intensity influence the rate of photosynthesis
hoa [83]
As light intensity increases, the rate of photosynthesis will increase as long as other factors are in adequate supply. As the rate increases, eventually another factor will come into short supply.
7 0
3 years ago
Read 2 more answers
Wich make the pear troublesome?<br>A. Sclerenchyma<br>B. Collenchyma<br>C. Parenchyme​
ale4655 [162]

Answer:

sclerenchyma is the answer

3 0
3 years ago
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What are the benefits of scientists using the metric system worldwide?
Basile [38]

Answer;

-Reduce the chance of errors in correspondence

-Easier to use for converting between units while measuring

-Make communication easier between scientists comparing data

Explanation;

-The metric system is a system that is based on joining one of a series of prefixes, including kilo-, hecto-, deka-, deci-, centi-, and milli-, with a base unit of measurement, such as meter, liter, or gram.

-Since the metric system is a decimal system of weights and measures it is easy to convert between units simply by multiplying or dividing by 10, 100, 1000, etc.

-It is an alternative system of measurement used in most countries, as well as in the United States.

4 0
3 years ago
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Sabrina was recently eating with a group of her co-workers when the person next to her began choking. Luckily, Sabrina was famil
PolarNik [594]

Answer:

c

Explanation:

because this is abdominal thrust

7 0
2 years ago
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