Answer:
The correct answer is A. The portion of the brain responsible for conscious thought, reasoning, and abstract mental functions is the cerebrum.
Explanation:
The cerebrum is part of the central nervous system and comprise most of the human brain. The cerebrum processes impulses from sensory nerve cells and regulates voluntary movement. It is also the place where cognitive and emotional processes (including logical reasoning, planning, memory, emotion) take place.
All of the above (needs to be twenty characters)
Is this true or false? What are you asking. The answer is true if it is a true or false.

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motive
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observation
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reaction
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stimulus

The cue or combo of cues that produces a response is called a
, which is a thing or event that causes a specific reaction in an organ or tissue.
<h2>Iris</h2>
Hi, I’m Lena and I’ll be here to answer your question with a good-quality answer. If there's something I can improve, let me know! ツ
♡ Let’s look at the main important things that will lead you in the correct path.
♥ For future reference, the iris is the portion of the eye that controls the amount of light that is let into the inner eye.
♥ Your eyes get color depending on how much pigment melanin you have inside your iris! Pretty cool, right?
So there you go. The iris is the coloured layer of the eye. Have a fantastic day and please do not hestitate to ask me any further questions!