Complete the double bubble to compare the circulatory and respiratory systems. you should have at least two ways the systems are similar and three ways they are different. include functions and organs in the thinking map

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:

the answer is:

carbon dioxide