Exam Instructions Question 13 of 20 :
Select the best answer for the question.
13. Which of the following is a factor that reduces the required number of kWh
heating?
O A. Greater number of people occupying the space
B. Cooling systems on machinery operated in the space
C. Lower lighting levels
O D. Lower use of electrical equipment

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unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

1. is geographic distribution

2 is increasing complexity

3 is transitional forms

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.