What do each of the components of a cell membrane do? 1. Carbohydrates
2. Phospholipids
3. Cholesterol
4. Integral protein
5. Peripheral protein

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.