Which statement best explains how the cell membrane helps a cell remove waste?
A. The cell membrane surrounds particles and forms a vacuole
around them.
B. Simple sugars enter the cell through a transport protein.
C. Oxygen molecules move into the cell through the layer of
phospholipids
D. Carbon dioxide molecules pass out of the cell through the layer of
phospholipids

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells

Animals have a variety of adaptations,including trachea and gills, which allow this key process to occur. which provides the molecules necessary for cellular respiration and efficient atp synthesis?

Name 3 injuries and two diseases that affect the skeletal system.