7. Human beings are our closest living relatives, the chimpanzees, are more than 95% identical in our overall DNA. Given how much of your DNA you got from each of your
parents, are you more closely related to a chimp or your parents? Explain this apparent
contradiction.

our parents because that's a direct DNA transfer from 2 to 1. for example a bull frog is more related to its parents than the DNA of a tree frog

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

it's c. (to reduce the greenhouse effect/carbon gasses)