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Troyanec [42]
3 years ago
12

What mechanisms ensure that blood continuously flows throughout our body?

Biology
1 answer:
Natalka [10]3 years ago
5 0
Systemic circulation is the circulation of blood through<span> the arteries, capillaries, and veins of the general system.

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A recent study reported by de meyer and others revealed that _____, which is a protein fragment that forms plaques in the brain,
FinnZ [79.3K]
The answer is amyloid beta. They clump together and form plaques. The formed plaque can block signals transmitted from one cell to another cell. In addition, the plaque can cause swelling, especially in the area where it is formed. It can also digest the disabled cells. This type of plaque is very common among patients with Alzheimer's Disease.




5 0
3 years ago
Why must you consume carbohydrates in the foods you eat? How does this relate to cellular respiration?
omeli [17]
The breakdown of carbohydrates into glucose. Glucose use to obtain energy (ATP) for the human cellular respiration by the steps glycolysis, acetyl CoA and kreb cycle. In glycolysis, ATP is use to generate greater ATP called the ATP debt. Fat (lipid) and protein (amino acid) also can give human energy call gluconeogenesis but only when critical condition only.
4 0
2 years ago
The rise in manufacturing beginning in the early 1800s eventually resulted in __________ by 1848?
mamaluj [8]

Answer:

The correct answer is "The emergence of a larger middle class in the North".

Explanation:

The missing options of this question are:

A) The emergence of a larger middle class in the North

B) A decline in economic inequality in urban areas

C) An increased demand for agricultural workers in the Midwest

D) The improvement of working conditions in factories

The correct answer is "The emergence of a larger middle class in the North"

The period of 1800 to 1848 is characterized by being of economical growth due to the rise in manufacturing technology. Result of this economical growth, many families improve their economical conditions and by 1848 a larger middle class emerged in the North. However, eventually a laboring poor population started to growth as well.

6 0
3 years ago
Is a chemical substance that organisms require to live.
Ganezh [65]

Answer:

Nutrient

Explanation:

5 0
3 years ago
Cells need oxygen to make energy. Oxygen-rich blood is transported to tissues. When the oxygen is dropped off, it needs to move
Tomtit [17]
Hello, 

   I believe it's the C. capillaries because theirs no possible way for arteries to travel in Arteries are connected to the heart to let gallons of oxygenated and not oxygenated blood to travel up and down through your body. 


5 0
3 years ago
Read 2 more answers
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