The answer would be adaption or evolution in the animal kingdom
In a peptide bond formation between two amino acids, a water molecule (A) is liberated. This reaction is called condensation. The water molecule is formed by a single hydroxide ion being removed from one amino acid, and a single hydrogen ion from the second amino acid, which combine to form a water molecule.
Answer:
A. Many environments are not suitable for fossil formation.
Insects has a broad range of species and they are able to easily adapt according to their surroundings, hence increasing their survivability rate