The answer is B, it is the only answer that talks about electric signals.
A - Read below
Diffusion is simply particles spreading around. Think of it like spraying perfume in a room. Where the person sprayed the perfume would be a high concentration as there is a lot of that perfume there. However, on the other side of the room there would be little to no perfume. So the perfume spreads around until it is evenly distributed in the room.
Answer:
Diploid
Explanation:
Sexually reproducing organisms are diploid (having two sets of chromosomes, one from each parent). In humans, only their egg and sperm cells are haploid.
Answer:
Explanation:
winds blow clockwise around an area of high pressure and counter-clockwise around low pressure.
Answer:
Product
Explanation:
because you multiply two probability to get their probability together.
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