1. What is interesting or different about how temperature is lined up along the x-axis?

2. Describe the temperature and brightness for supergiants and white
dwarfs?

3. Near the end of the video he talks about what the H-R diagram can tell us
about stars. List the 4 things he mentions?

weathering is the answer.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

genetic variation will increase because of a new habitat and food source.

explanation:

the answer is c. it will give up it's valence electron to the other atom.