What makes a hot spring hot? A. Water is heated by hot rocks below the earths surface.

B. The sun heats the water and makes it hot.

C. Fire below the earths surface heats it.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation: