6. When an action potential reaches an axon's terminal it will a. Trigger the release of neurotransmitters into the cleft
b. Cause voltage gated ion channels to open on the postsynaptic cell
c. Cause ligand-gated ion channels to open on the presynaptic neuron

Cause voltage gated ion channels to open on the postsynaptic cell

Explanation:

Brainliest

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

sex cells are usually half's then they find another half and make a fertilize egg