The answer is graded potential<span>. Its made of various action potentials that depolarise the neuron incrementaly, in short interspersed intervals that do not give time for the neurons to return to resting potential. Therefore, the actions potentials, of varying sizes, grade up in sum and when they cumulatively reach the threshold level, they invoke an impulse in the nerve</span>
glucose is broken apart then the energy..... This is correct
I used A and got it right..
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The second stage of prenatal development begins at about two weeks after conception. at this point, the growing bundle of cells is called an embryo.
Because as humans grow bigger, so does there brain. So the smaller you are, the smaller your brain.
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-Edge
<u><em>Chromosomes</em></u> asserts that our genes set the boundaries within which we can operate
