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castortr0y [4]
3 years ago
14

Which process is responsible for causing menstruation?

Biology
2 answers:
alexgriva [62]3 years ago
8 0

Answer:

I think the reproduction process...

Explanation:

Because I mean it takes place in your uterus

nirvana33 [79]3 years ago
6 0
The process that is responsible for causing menstruation is called menstrual cycle. Menstrual cycle is the natural change that occurs specifically in the ovaries and uterus or in the female reproductive system that gives possibility to pregnancy. This process is required for the ovocytes to be produced, and also for the uterus to be prepared for pregnancy. 
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What organic molecules are in chicken
spin [16.1K]

<u>Answer</u>:

Organic molecules present  in chicken are Nucleic acid, proteins, carbohydrate and lipids .

<u>Explanation</u>:

Chicken itself has the all four organic molecules in it. Organic molecules are those having carbon in it. They are attached by covalent bonds, in which electrons are being shared within the atoms. The nucleic acids are DNA and RNA which helps in the making of the proteins which are found in the various structure and ought to perform various metabolic functions. Proteins are the building block of the amino acids. Lipids found are the fat bodies, burning of lipids gives us energy.

4 0
3 years ago
The leaves at the top of a tree’s canopy are exposed to direct sunlight during the day, and their phytochromes will occur in a h
olya-2409 [2.1K]

Answer:

Explanation:

1)Pfr/Pr

2) Pr

3)far-red

Explanation:

The leaves at the top of a tree’s canopy are exposed to direct sunlight during the day, and their phytochromes will occur in a high *Pfr/Pr* ratio. Meanwhile, the leaves of the same tree at the bottom of the canopy are highly shaded during the day and will likely have a higher proportion of the * ( PHYTOCHROME )Pr *;form of phytochrome present due to exposure to a higher proportion of *FAR RED * light.

Plants make use of the phytochrome system to it's adjust growth based on the seasons. Through phytochrome plants is able to respond to the timing and duration of dark and light periods. At dawn, all the phytochrome molecules present in the leaved are converted to the active Pfr form until sunset this is because the sun is unfiltered, and unfiltered sunlight has high percentage of red light, but lower far-red light, with the help of phytochrome system , the plants is able to compare the length of dark periods over several days.

7 0
3 years ago
What component of Earth’s atmosphere exists entirely as a result of photosynthesis?
ryzh [129]
Salutations!

What component of Earth’s atmosphere exists entirely as a result of photosynthesis?

Oxygen is the component of Earth's atmosphere that is existed entirely as a result of photosynthesis. Photosynthesis is a procedure that plants and other different organisms use sunlight to make their food. It is a chemical procedure.

Hope I helped (:

Have a great day!
3 0
4 years ago
The _____ is the main means for transmitting messages between the brain and the body.
kiruha [24]

The correct answer is d. spinal cord.

Spinal cord is a bundle of neurons which starts from the brain and runs down the entire length of the back of the body. The spinal cord acts as a main means to transmit the messages between the brain and the body.

Sensory or efferent neurons carry the information from the perimeter of the body and pass to the central nervous system whereas the motor or efferent neurons act as a communication channel and carry the information from the nervous system to various glands and muscles.

8 0
4 years ago
Read 2 more answers
Question 1 (1 point)
Blizzard [7]

Answer:

c jicdhfjiovep

cc

ccc

c

c

c

c

d1125261252

Explanation: icjvhskcjyucg

8 0
3 years ago
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