7Which of these do all prokaryotes and eukaryotes share? A.
nuclear envelope
B.
cell walls
C.
membrane-bound organelles
D.
cell membrane

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Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes