eceptor potentials... Select one: a. Are always excitatory b. Always triggers neurotransmitter release

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )

i think its white blood cells

i hope this

burning fossil fouls really decrease the carbon in the atmosphere so b