After a day at the beach, you notice differences in the temperatures of the hot sand, the warm air and the cool water.
Explain why the air, land and water can have different temperatures. 50 points

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Nucleic acid certain protein cell membranes certain carbohydrates

Which event would lead to primary succession of a forest?