While working in the chemistry lab, matthew accidently spilled acid on the lab table. what should his first step be?
a) matthew should use the eyewash.
b) matthew should inform the teacher about the spill.
c) matthew should try and hide the spill with paper towels.
d) matthew should push the liquid back into the container with his hands.

B. He should inform his teacher. The teacher has the proper materials to be able to clean up the spill and knows what properties the chemical has, and Matthew might not know.

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: