Which fossil occurs on the most landmasses

The Glossopteridales are the fossils that occur on the most of the landmasses. They are the extinct group of seed plants. The rapid appearance of this one gives us more understanding about the Paleobiography, this is the study of animals and plants distribution through the years.

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.

lipid

explanation: