The answer is B. The Enamel
The answer is b it is being bred for a trait that is favored by humans
Answer:
the simplest case, illustrated here, if the membrane is selectively permeable to potassium, these positively charged ions can diffuse down the concentration gradient to the outside of the cell, leaving behind uncompensated negative charges. This separation of charges is what causes the membrane potential.
Explanation:
need thanks and make me brainiest if it helps
Explanation:
seeds are the prime stage of a plant to it's development journey .
It's main function is the development and nourishment of embryo.
there is food already received in seed.
in the stage of development it provides with amount of water and help in development...
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They are both important because the doctor needs to know what is going on and if there is anything wrong.
