Match the following: 12) Site where resistance to blood flow is greatest. 13) Site where blood pressure is lowest. 14) Site where exchanges of food and gases are made. 15) Site where the blood pressure is greatest. 16) Site where the velocity of blood flow is slowest. 17) Site that is the major determinant of peripheral resistance. 18) Site where the velocity of blood flow is fastest. 19) Site where the blood volume is greatest. A) Arterioles B) Capillaries C) Large veins D) Large arteries