Is the brain a muscle?

2 answers:

7 0

It is not a muscle but it behaves as a muscle. Strictly speaking and at the physical level, the brain is an organ, the most important one. However, there are some theories that describe the brain as a muscle in the sense that it can be trained to improve different cognitive functions like working memory or math skills.

Tom [10]3 years ago

3 0

Its not a muscle but it behaves like one. the brain is an organ

You might be interested in

15. What are the similarities between the chemical structure and composition of proteins, carbohydrates, and lipids

DerKrebs [107]

Proteins are composed of amino acids, lipids consist of glycerol and fatty acids, and carbohydrates are composed of monosaccharides. the are biomolecules.

<h3>Classification and composition of biomolecules</h3>

Carbohydrates are biomolecules composed of one or more monosaccharide subunits linked by glycosidic bonds.

Lipids are biomolecules composed of one glycerol backbone and two or three fatty acids.

Proteins are biomolecules composed of amino acid subunits linked via peptide bonds.

Learn more about biomolecules here:

brainly.com/question/10904629

3 0

2 years ago

Breathing involves the movement of diaphragm and Rib cage true or false

Elza [17]

Answer:

Explanation:

It's a true statement as,

When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.
While we exhale the diaphragm comes to its position and the rib cage move downwards and inwards to let out the inside carbon-dioxide and other games out.

Hence, we can conclude that breathing involves the movement of diaphragm and Rib cage.

4 0

3 years ago

If someone did not meet the recommended intake of fat-soluble vitamins for one day, you would tell him to

Mars2501 [29]

Not to be concerned as long as the diet as a whole provides average amounts

4 0

3 years ago

Which of the following are possible conditions during an El Nino event?

____ [38]

B is the correct answer

3 0

3 years ago

Which of these is NOT a function of the circulatory system?

SashulF [63]

D, correct me if i’m wrong

5 0

3 years ago