Nitrogen fixing bacteria living on the roots of leguminous plants is an example of what type of symbiotic relationship? O Parasitism
decomposer
commensalism
mutualism

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:

what in the weirdo : o

im not intirely sure but i think the anwser is d relative humidity