Which is the best example of parasitism?

a. a pearlfish hides within a sea cucumber, and the sea cucumber is not affected.

b. a sparrow catches and eats a painted lady butterfly.

c. a tapeworm lives inside the intestines of a pig, robbing the pig of nutrients it needs.

d. an ant eat nectar produced by a flower, and the flower is not harmed.

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

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.

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes