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Elis [28]
3 years ago
11

The inferior one-third portion of the uterus that projects into the vagina is the

Biology
1 answer:
Delicious77 [7]3 years ago
4 0
The inferior one-third portion of the uterus that projects into the vagina is the cervix.
The cervix is part of the female reproductive system and it represents the lower part of the uterus. The cervix is usually 2 to 3 cm long, cylindrical in shape, which changes during pregnancy. The central cervical canal is connecting the uterine cavity and the lumen of the vagina and it is located inside the entire cervix. The central cervical canal is essential for fertilization because sperm<span> must travel trough it to fertilize an </span><span>egg cell.</span>
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Svet_ta [14]

Answer:

Hypothalamus

Explanation:

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Once the muscle cells of this man receive these signals, they produce heat through thermogenesis by shivering when the muscle cells begin to contract. This is one of the mechanisms by which thermoregulation is achieved as controlled by the hypothalamus in the brain of the man.

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3 years ago
How are natural communities structured?
timofeeve [1]
Community structure is influenced by many factors, including abiotic factors, species interactions, level of disturbance, and keystone species, play particularly important roles in determining their communities’ structure.
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3 years ago
What are the reproductive systems of insects?​
zzz [600]

Hey! Your answer to this question..

What are the reproductive systems of insects?

Insects that’s is female can make eggs, receive and store sperm, manipulate sperm from different males. They can also lay eggs of course. Insects reproductive systems are made of a pair of ovaries, accessory glands, one or maybe even more spermathecae, and lastly ducts connecting these parts. The ducts and spermathecae are line with a cuticle.

4 0
3 years ago
Energy is released when carbon dioxide is removed from _______.
evablogger [386]
Here are the choices from the given question above:

<span>water </span>
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The answer is </span><span>co-enzyme A.
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3 years ago
Compare and discuss how cells store energy and release energy using ATP. Be specific! You may draw the cycle
Inessa [10]

Answer:

Due to process of respiration, ATP is formed and release energy by breaking of ATP.

Explanation:

Cells store energy in the form of adenosine triphosphate (ATP) and also release energy in the form of ATP because ATP has a chemical energy which can be gained by breaking down ATP molecule and use this chemical energy in different cellular processes. Cells produces energy in the form of ATP molecule in the mitochondria of the cell by broken down of glucose in the presence of oxygen in the process of respiration. By breaking of ATP, ADP is formed and the energy present in the bond is used by the cell in different activities.

8 0
2 years ago
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