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Slav-nsk [51]
3 years ago
8

What organs develop in the embryo during the 1st month of pregnancy?

Biology
1 answer:
balu736 [363]3 years ago
7 0

Answer:

thus buds that eventually grow into arms and legs are formed in 1st month of pregnancy

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The NASA Star Finder charts are constructed based on the visible night sky at 34° N latitude, about as far north of the equator
mel-nik [20]

Answer:

I don' know but I know this. hope cam help you

Explanation:

One of the reason before why people worship idols is because at that time there was kind person who is a pious or a prophet at that time who tell to a nation about goodness and about God to worship god alone and to follow the law of god. after there died, people of the nation miss them so much until there make a idols of them so that there remember him and to remember of the good teaching about the law of god.

by time to time after the new generation of the nation there don't know much about the idols that their father Glorify them so there start worshipping the idols for goodness like their father do before. After time by time their worship the idols and claim the idols is the god of them. This happen not in one nation but to a many nation before that have different language in a different places that each places god send for them a prophet with their language on this world before. And after time by time people change the teaching and the message of the prophet. Until god send the last final prophet for the hole humankind that is prophet Muhammad peace be upon him.

5 0
2 years ago
Read 2 more answers
What role does mutation play in the evolution of a species and the development of new characteristics?
aivan3 [116]

Answer:

Mutation plays a vital part in evolution; it is the greatest source of genetic variation. In evolution, it creates a new DNA sequence for a particular gene, creating a new allele. Additionally, recombination can produce a DNA sequence (a new allele) for a specific gene through intragenic recombination.

Explanation:

Hope this helps!

8 0
2 years ago
You are in the forest and see a large, snarling, drooling grizzly bear running directly toward you. The adrenaline rush you feel
elixir [45]

You are in the forest and see a large, snarling, drooling grizzly bear running directly toward you. The adrenaline rush you feel as you run toward the cabin is controlled by the sympathetic nervous system.

The sympathetic nervous system is a part of the autonomic nervous system which functions through various interconnected neurons. The sympathetic nervous system’s main role is to stimulate the neuronal and hormonal stress response (also known as body's fight-or-flight response). The sympathetic fibers in the adrenal medulla (inner part of the adrenal gland) produce acetylcholine (a neurotransmitter), which allow the high secretion of adrenaline and low amounts of noradrenaline from it. The sympathetic nervous system also prepares the body for action, especially in situations that are dangerous to survival.




7 0
3 years ago
17. What does EPO do? a. stimulates RBCs to release stored O2 b. stimulates RBC production c. increases the number of heme group
mina [271]

Answer:

the correct answer is B

Explanation:

Erythropoietin (EPO) is a glycoprotein hormone whose main function, which is not unique, is the regulation of the production of red blood cells and with it all the processes related to the formation of energy by aerobic route

It is made by the kidney.

7 0
3 years ago
Need help answering this thanks.
adell [148]

Answer:

its tongue and camouflage

Explanation:

5 0
2 years ago
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