I am having trouble with something in the category of Biomolecules. The question states:
Describe the basic molecular structures and primary functions of the four major categories of biological macromolecules; including their molecular structures, their monomers (building blocks), and their basic function in living organisms.

If someone could please help me id greatly appreciate it. :)

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.

i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

hope this