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

PLEASE HELP PLEASE THANK U ALOT

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these