The myelin sheath on a neuron allows nerve impulses to be faster because a. neurotransmitter molecules are released in greater amounts. b. the myelin sheath covers the entire axon. c. nerve impulses jump from node to node as they move down the axon. d. the threshold is met much faster.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Where can a dna be found in a prokaryotic cell