Cedar waxwings are one species of bird that is adapted to withstand our cold winters. Bird watchers in Barrie provide

cedar waxwings with seeds at birdfeeders during winter

months. K/

UTI

(a) Would the seeds alter the carrying capacity of the

ecosystem? Explain.

(b) Provide a hypothesis that explains why bird watchers have

noted an increase in the falcon population in recent years.

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

How do chloroplasts set plants apart from other living things

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.