Cause the catepillar to grow and eventually form into a butterfly
The answer for this question is niche.
Answer:
The answer would be A. the number of electrons in the outermost electron shell.
Explanation:
These are called valence electrons which are transferred, shared, and rearranged by creating covalent bonds producing new substances.
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Answer:
It is a reversible process.
Explanation:
Oxygen combines with haemoglobin and then deattaches from it.