Warm air rises at the equator and cold air sinks at the poles creating a) tornadoes. b) hurricanes. c) convection currents. d) the coriolis effect.

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants, the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

The image below shows a weather service map. which details best describe this map? check all that apply