Which of the following would be expected to have the greatest impact on primary productivity? A) chemical energy
B) nutrient availability
C) solar energy
D) water availability
E) soil compaction

Amedical center’s rectangular parking lot currently has a length of 30 meters and a width of 20 meters. the center plans to expand both the length and the width of the parking lot by 2x meters. what polynomial in standard form represents the area of the expanded parking lot?

Physical needs include: a. the need for sleep b. the need to feel safe c. the need to feel secure d. all of the above

Meritocracy is the belief that hard work and achievement a: can reduce a persons position in society b: can change a persons position in society for the better c: has little influence on a persons social standing d: can decrease social inequality