Group 2, I reckon. They started off with 100 mL vegetable oil, and group 2 ended up with 10+ of that, they also had an increase in engine oil. It was supposed to decrease like all of the other groups, but instead it increased like none of the groups.
It kills the plant so no mineral salt
Answer: National park service
Explanation:
Answer:
if I remember correctly it was a and c
Explanation:
i going by what my sister did yesterday I think she got it right
Explanation:
plants > herbivorous insects > predaceous insects > toads.
