Which of the following can increase the growth of algae when it enters streams?
A) insecticide
B) herbicide
C) carbon dioxide
D) oil

c

Explanation:

Plants and algae take in carbon dioxide and 'exhale' oxygen, therefore giving carbon dioxide to a plant is like giving humans concentrated oxygen.

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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: