Green algae differ from land plants in that many green algaea) are heterotrophs. b) have alternation of generations. c) have cell walls containing cellulose. d) have plastids. e) are unicellular

Astudent visits the beach during a very hot day she steps on the santa and jumps because it is so hot what type of heat transfer is demonstrated by the sand in this example

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Where are the strongest jet streams located?