Which of the following are advantages of solar energy?

check all that apply.

a. it is equally effective for all areas of the world.
b. it is free once the panels have been paid for.
c. it is equally effective all times of day.
d. it does not contribute to global warming.

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line

Which item is most likely part of the safety contract

How many atoms are in 2 moles of phosphorus?