Answer:
B) When it can be applied to all people at all times.
Universal means that something works around the entire universe. I hope this helps :)
D
Explanation:
A = 1/2 x base x height
= 1/2 z 13 x 10
= 65 Sq. Units
D-Mice
sorry for the confusion it is d. mice is a plural for of mouse
Sorry I need the point lol
