Which Animal Has a Gastrovascular Cavity

Q43: The _ are considered to be blood

Q44: The _ components of blood are involved

Q45: In the average human, the heart beats

Q46: Heart rate _ in response to _

Q47: Signals from the atrioventricular (AV) node are

Q49: When blood returns from the pulmonary circuit,

Q50: The _ is an accessory system of

Q51: A lymph capillary is composed of _.<br>A)

Q52: The _ is a large branched artery

Q53: Atherosclerosis _.<br>A) decreases arterial lumen size<br>B) affects