The answer is 3
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The answer is "bb" because a gene must have alleles that are both recessive in order for the recessive trsit to take over.
Answer:
The stored energy in the wood is chemical energy, meaning that it can be released by a chemical reaction (burning). It's closely related to those fossil fuel energies, because the chemical energy was formed by photosynthesis, using energy from sunlight as the input.
Explanation:
C the appearance of new phenotypes in the offspring