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Olegator [25]
3 years ago
6

What carries deoxygenated blood towards the heart?

Biology
1 answer:
tamaranim1 [39]3 years ago
6 0
Veins carry deoxygenated blood from the body to the heart so it can be sent to the lungs, pulmonary veins takes oxygenated blood from the lungs to the heart.
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matrenka [14]

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3 0
3 years ago
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What are two advantages and disadvantages of sexual reproduction?
EastWind [94]

Advantages:

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Hope this helps :)

3 0
3 years ago
If the release of thyroid hormone (TH) was regulated by a long-loop negative feedback, where would you find the cells that are i
pav-90 [236]

Answer:

Hypothalamus and anterior pituitary gland.

Explanation:

Lower levels of T3 and T4 in the blood or lower metabolic rate serve as signal and stimulate the release of thyrotropin-releasing hormone (TRH) from the hypothalamus. The TRH stimulates the anterior pituitary gland to release thyroid-stimulating hormone (TSH) which in turn makes the thyroid gland to release the thyroid hormones.

The elevated levels of thyroid hormones inhibit the release of TRH from the hypothalamus and that of TSH from the anterior pituitary gland.

Hence, the cells of hypothalamus and anterior pituitary gland would be inhibited by the binding of thyroid hormone to regulate the release of these hormones by a negative feedback mechanism.

8 0
3 years ago
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Which of these is a biotic component of an environment?
maksim [4K]

<span>       Biotic components or biotic factors are  any living organisms that affect another organism. These components shape an ecosystem which includes animals that consume organisms in question and its living food that the said organisms consume. Biotic components include human influence. Producers, consumers and decomposers usually comprise biotic components.</span>

<span> </span>

3 0
2 years ago
What organelles would be found in large numbers in a muscle cell
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3 years ago
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