Nerves send signals to the brain
<span>D is the correct answer. In the F2 generation, 1 in 4 plants have two alleles for the dominant trait, 2 in 4 have one dominant and one recessive alleles and 1 in 4 has two alleles for the recessive trait.</span>
<span> this is the answer : Exoskeletons.</span>
Answer:
Your body reacts to the vaccine in a similar way that it would if it were being invaded by a disease and it makes antibodies, which helps get rid of the sickness.
Explanation:
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