Answer: "To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells."
Answer:
3 because the muscle cells is produced
~Hello there! ^_^
Your question: Which nerve branches from the semicircular canals, and runs through the cochlea, and transmits sound and equilibrium?
Your answer: Vestibulocochlear nerve is the nerve branch that if from the semicircular canals, and run through the cochlea, and then transmits sounds and equilibrium.
Hope this helps~
