Pls ! which is an extrusive igneous rock? a. rhyolite b. granite c. andesite d. coal

The answer is rhyolite.

Andesite is a rock family, whereas rhyolite is a specific kind of rock. They are both extrusive and igneous, but if you pick andesite, you will get it wrong. I bet you five dollars on that.

answer: blah

explanation:

bc blah

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.