Will mark brainliest!
matching list

question 4

jeff and sara are comparing notes from their different classes. sara explained to jeff that geologists better classify minerals based on their chemical composition. use the chemical compositions to match each mineral with its appropriate group.

1native element

2carbonate

3sulfate

4sulfide

a.

calcite (caco)

b.

barite (baso)

c.

ag or au

d.

galena (pbs)

1. C

2. A

3. B

4. D

Explanation:

the match lol

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.