Jennifer is using Rootone on her poinsetta cuttings. Rootone is a brand of rooting hormone. She knows that an ADVANTAGE of using hormones on cuttings is that theyImmersive Reader (5 Points) aid in photosynthesis keep the leaves from dropping decrease water needs speed root development

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

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.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?