Which is not an idea geologists use as they study Earth? Processes in the present were the same in the past.

The rock record provides evidence of past human civilizations.

The rock record provides evidence of past geological events and life forms.

Earth is very old and has changed over time.

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.

answer; i believe the answer is (polygenic inheritance;

its true i dont know very sorry b much < 3 big fan

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