Answer:
D
Explanation:
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
Answer:
energy
Explanation:
energy allowed organisms to do work.
Isn’t it active transport????
The right answer is A, Feldspar.