Which statement is true?

minerals are made from rock particles.
most rocks don't contain any minerals.
rocks are made from minerals.
there is no relationship between rocks and minerals.

dude i stopped reading after the first 7 words but hey you seem real smart thats awesome have a great day

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.