They would die because they need amylase to disgust food
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It is d because pesticides run off into water, they are absorbed into soil , and they are left in the air , hope this helps :)
Nucleic acids are molecules that are essential to, and characteristic of, life on Earth. There are two basic types of nucleic acid, DNA (oligonucleotide acid) and RNA (nucleic acid). This exercise will focus on DNA, although ways in which it differs from RNA will also be presented. DNA is found in all organisms from the smallest bacteria to humans. DNA has the same composition and structure in all organisms!DNA has two important functions.1 - it is the genetic material that is passed from one generation to the next.2 - it is the coded information that tells cells how to make proteins.
The overall concept a clad organ aims to prove is evolutionary relationships among each organism.