What determines whether a resource is considered renewable? *

a. it can be produced inexpensively
b. it is natural
c. it is replaced at least as fast as it is used

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

What element is able to combine with itself and hydrogen to form large molecules ?

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m