1. Describe how food changes in the stomach. 2. Describe how food changes in the small intestine. 3. Explain what happens to digested food in the small intestine. 4. Explain how cells use digested food. WRITE A SENTENCE ASAP FOR EACH

Moving down the ramp from 6 meters to

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer

Which part of the spine is likely to cause a nerve signal to travel faster? a. backbones b. white matter c. nuclei d. gray matter