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icang [17]
3 years ago
11

Which layer of the heart is made of muscle tissue and pumps the blood through the system?

Biology
1 answer:
marshall27 [118]3 years ago
7 0
The myocardium layer

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The medial cord is medial to the axillary artery and is formed by the ______ division of the inferior trunk; it contains portion
SpyIntel [72]

The medial cord is formed by the anterior division of the inferior trunk.

It contains portions of nerves C8-T1.

             The medial cord is present in our neck and is a part of the brachial plexus. It is formed by the anterior division of the lower trunk. It is called the medial because it is medial to the axillary artery.

              The medial cord leads to the formation of the medial pectoral nerve, medial cutaneous nerve of the arm, and medial cutaneous nerve of the forearm.

               The nerves labeled as C refer to the nerves affecting the motor system in our neck and upper limb. Thus nerves from C8 work for the motor conventions of our upper limb and neck.

              The nerves labeled as T are spread over our chest, shoulders, and hands. Thus, the nerve T1 works in the upper part of our body.

To learn more about cords and nerves,

brainly.com/question/28198286

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1 year ago
Who first identified nucleic acids and where were they discovered
Vladimir [108]
Friedrich Miescher in 1869
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3 years ago
What does the prefix "hetero-" mean?<br>A. Same<br><br>B. Different
disa [49]
I would say different
Like you like different genders
4 0
3 years ago
Read 2 more answers
All BUT one descriptive phrase applies to the illustration of water. That is
Elanso [62]
Are you referring to this question?

All BUT one descriptive phrase applies to the illustration of water. That is

A) water is a polar molecule.     

B) the empirical formula of water is HO.                    

C) the shape of a water molecule is bent. 

D) the molecular formula of water is H2O.


If you are, then the answer would be letter b. the empirical formula of water is HO.<span>  </span>

<span>>Water Molecular Formula</span><span>: H</span><span>2</span><span>O</span>

<span>>Water </span>Empirical Formula: H2O

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Gland that controls the metabolic rate
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Thyriod gland is the right answer
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