Use the drop-down menus to complete each statement. are used to measure distances north and south of the equator. Lines of longitude and latitude are measured in . The prime meridian is located at longitude. are not an equal distance apart; they get closer together as they reach the north and south poles.

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

The cluster of developing cells from conception until birth is called an