Which type of mutation tends to have a more dramatic effect: substitutions or frameshift mutations? Why?

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.

Me with biology endocrine system crossword also image left i need with hw

What are the proteins in connectivity tissues of your foot examples of?