In the alternation of generations life cycles, spores will grow into gametophyte plants through the process of mitosis
They speed up to help use more of the fat
The answer is C: the nervous system supplies nutrients and minerals to developing bones
In the context of the neural impulse, the membrane that encases the axon is called semipermeable because FLUIDS CAN SOMETIMES FLOW INTO OR OUT OF IT.
Semi permeability is the ability of the membrane to allow certain substances, not all, to pass through it.