[[ ANSWER PLS ))
What is true about the evolutionary relationships between groups of animals on a phylogenetic tree?
a.) The closer animals are located on a tree, the more characteristics they share.

b.) Animals on a tree are related only if they are on the same branch of the tree.

c.) The further apart animals are on a tree, the more closely they are related.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.

i think it is d. objects resist changes in their state of motion.