In Pavlov’s experiments, the food triggered the dog’s salivation. Salivation to the food was a(n)

The percentage of whole blood volume composed of RBCs is called:

Gustation is to ___________________ as olfaction is to ___________.

28. What is the smallest type of blood vessel that connects arteries to veins?  

Shaping is a procedure in which reinforcers are

42. Which artery supplies the right atrium and ventricle?

What do erythrocytes primarily transport?

Polycythemia vera is primarily caused by:

43. During which phase does blood flow through coronary arteries increase?  

35. What type of muscle makes up the myocardium?