No. all lipids r semi-solid, like room temp. butter..
Temperature. Also, you should put more detail into your question, as it's not entirely clear what your asking.
1. D. Glycolysis
2. D. Light energy is converted into chemical energy
So that other people can replicate the experiment.
if someone does an experiment and finds something interesting, they might publish the details of the experiment, so that other scientists may replicate it and verify that the experiment is real.