The first day of football practice was rough on the squad. during practice, the players complained of cramps and sore muscles. although, there is evidence to suggest that many different factors may contribute to this, which of the following is most likely to play a role in the soreness?

a. glucose
b. alcohol
c. carbon dioxide
d. carbon monoxide
e. lactate

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

What is responsible for the uneven heating between the poles and the equator on any given day