Shoot the cytoskeleton. The cytoskeleton is like the of the cell. The cytoskeleton is made of and . It helps to keep the cell’s and shape. It also helps the cell to .

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.

carbon atoms, hydrogen, oxygen, and nitrogen.

the answer is d p: cell, q: organ, r: organ system, s: tissue

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time