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.
D) neither photosynthesis nor respiration.
The answer is b. The second letter (if there is one) is always written as lowercase
Answer:
B.
Explanation:
Because a Longitudinal wave is a wave vibrating in the direction of propagation.
