Answer: A substitution is a mutation that exchanges one base for another (i.e., a change in a single "chemical letter" such as switching an A to a G). Such a substitution could: change a codon to one that encodes a different amino acid and cause a small change in the protein produced.
Explanation: I know this is correct just trust me and please mark me as brainiest.
Here's an example of a bar graph.
Mos commonly 2 elements combine.
examples: H2, O2
Answer:
Conduction
Explanation:
Conduction is the transfer of heat energy from one substance to another or within a substance.
