Ineed on this. here's also an answer key i know i got some wrong but can someone .

1) correct
2) correct
3) pH should be genetic
4) evolve should be animals
5) correct
6) response, environment, the body
7) homeostasis, the body, temperature, pH
8) evolution, evolve, survival
**Please note my answer may be wrong but I tried my best

The answer is c the potato slice shriveled because water moved out of the slice into the salt solution

Copper and gold have a high electrical conductivity