4, any other option is a mix between dna and rna, or describes rna
Answer: hydrogen
Explanation:
Two elements make up the overwhelming majority of the sun's matter, by mass: hydrogen (about 70 percent) and helium (about 28 percent).
Answer:conditionally essential amino acids
Explanation:conditionally essential amino acids can not be made by the body,you can get them from diet. It is use under pathophysiological condition such as premature in infant or individual in severe catabolic distress.
When working with non-linear functions, the average rate of change is not constant.
When working with non-linear functions, the average rate of change is not constant.
Explanation:
When working with linear functions, average rate of change is constant.
Scientific methods must be supported by observations and results from many investigations and are not absolute.