Answer:
Brain makes your movements but heart is what makes you live so its really up to you to choose which one you find more important both are necessary though so whether you pick brain or heart you will get a good grade as long as you explain why you choose it
Explanation:
Answer:
Lake A: pH = 4.5; Lake B: pH = 7.5
Explanation:
I think that one because if you look on the acid vs base chart acid is from 0-6 and bases are from 8-14 and acids are less toxic, so you would infer that lake A has acid and lake B has bases.
i would have picked the ones closest to 7 ,which is neutral, but I'm not sure that a base can be lower then 7 so I didn't pick answer C
2. Process to test hypotheses