In angiosperms, pollen grains are produced in

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates