Predict by telling me part 1-3 and first square\circle please help quickly

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

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.