How does planning activities at your own home you avoid situations involving alcohol? i think it's b.

a.

your home life does not involve situations with alcohol use.

b.

alcohol use is almost always tied to group events outside the home.

c.

you can control whether or not there is alcohol in your home.

d.

planning activities at home does not you avoid situations involving alcohol.

You can control whether or not there is alcohol in your home. (Option C)

Explanation: when you plan activities that will take place in your house, you can govern the presences and consumption of alcohol. You can avoid the situations and activities that involve alcohol. Being in charge will make you more responsible. In contrast, if you plan activities that are other than your house, there is a high chance of involving in situations that include alcohol.

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

read more on -