Layering is the most obvious feature of sedimentary rocks. The layers are piled one on top of the other.
D is the best answer because c and b have nothing to do with mating and being in the same family doesn't matter
Answer:
Provide nutrients to interneurons
Explanation:
The four main functions of glial cells are: to surround neurons and hold them in place, to supply nutrients and oxygen to neurons, to insulate one neuron from another, and to destroy and remove the carcasses of dead neurons.
Archae can live in extreme settings, like super cold or super hot places
Archae have no peptidoglycan in cell walls, while Eubacteria do
Eukarya are things like fungi, plant, animal cells
Not all Eukarya have cells walls
Answer:
Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor
Explanation:
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