Trace metals, like iron and magnesium, are considered _Building blocks of molecule__________________, while organic compounds, like vitamins, are considered________Complex Molecule___________
Answer:
Natural selection.
Explanation:
Natural selection was the theory "survival of the fittest"
Answer:
I think its chemical energy is not required because passive transport doesn't need energy at all
Answer:
29.4% or rounded 29%
Explanation:
Thymine is a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
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