13. Molecular clocks based on mitochondrial DNA comparisons are best used to classify (page 315)
a. clades.
b. closely related species.
c. distantly related species.
d. domains.

c

Explanation:

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hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !