<span>Elements are combined, they form a Compound. When a group of atoms are combined, they create a molecule. </span>
Answer:
There is more than one codon that can specify most amino acids, therefore you never know which one was used for a particular protein, unless you can look at the DNA or RNA sequence.
Answer:
lithosphere
Explanation:
is found under the oceans and formed at spreading centres on oceanic ridges, which occur at divergent plate boundaries.
The answer is definitely "D"
