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N76 [4]
3 years ago
15

Which of the following is a layer of the solid Earth?

Biology
1 answer:
Sav [38]3 years ago
7 0

Answer:

C. Convecting Mantle

Explanation:

Mantle is below the crust layer of the earth.

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The primary reason that osteoporosis accelerates after menopause in women is: * 2 points A. Increased osteoblast activity. B. Re
Nutka1998 [239]

Answer:

The correct answer is D. Reduced levels of circulating estrogens.

Explanation:

Estrogens prevent the loss of calcium and ensure its proper mineralization, thus preventing the bones from becoming brittle, maintaining the consistency of the skeleton and preventing osteoporosis. Osteoporosis is a skeletal disease in which there is a decrease in bone mass density. Thus, the bones become more porous, the number and size of the cavities or cells that exist inside them increases, they are more fragile, they resist shocks worse and they break more easily. Menopause is the definitive cessation of ovarian function that, externally, results in the disappearance of the menses and usually occurs around 50 years (the interval goes from 45 to 55 years). It is the gradual loss of calcium in the bones, which accelerates in the first years of menopause due to estrogen deficiency. At the beginning of the disease, there are no symptoms and, as it progresses, there is a tendency to suffer fractures, which leads to a decrease in height.

7 0
3 years ago
The competitive effect of one species on another (interspecific competition) is related to…
ozzi

Answer: d)All of the above

Explanation: Competitive effect is defined as the interaction created between species or organism , which usually results in negative situation. There are certain condition for the competition such as  supply of any resource in limited quantity, etc.So competition is also invoked by the density of the species present and in order to exist  in an ecosystem and thus there is the high chances of the overlapping of species as well.

Therefore,option(d) is the correct option.

4 0
3 years ago
3. Which of the following is NOT a part of the female reproductive system: a. uterus b. oviduct C testes d. all of the above ​
omeli [17]

Answer:

C. Testes

Explanation:

Testes are only seen in males. It is an organ that produces spermatozoa (male reproductive cells).

7 0
3 years ago
Which of these would speed up the rate of a chemical reaction
Sveta_85 [38]
Kinetics is the study of the speed of a chemical reaction some chemical reactions are fast others are slow sometimes chemists want to speed the slow ones up and slow the fast ones down
8 0
3 years ago
Choose one of the 5 Life Processes and explain how the Cardiovascular System helps you to do it.
STALIN [3.7K]

Answer:

um go on the other brianly

Explanation:

6 0
3 years ago
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