Ascientific hypothesis can be described by which of the following terms?

a.) constant
b.) indisputable
c.) theoretical
d.) testable

Which of the following is an advantage of solar energy?

Ihave a question. diplontic animals usually produce both eggs or sperm which are :

Dna in the nucleus carries the genetic code for making proteins in ribosomes. the diagram shows a model of dna. which part of the dna molecule codes for the amino acid sequence in the protein? a) sugar b) phosphate c) deoxyribosed) nitrogen bases