Multiple Choice
Pulmonary veins carry
A) oxygenated blood.
B) deoxygenated blood.
C) a mixture of oxygenated and deoxygenated blood.
Correct Answer:
Verified
Correct Answer:
Verified
Q49: Mammals are thought to have evolved from<br>A)thecodonts.<br>B)therapsids.<br>C)dinosaurs.<br>D)marsupials.<br>E)archosaurs.
Q50: Small,fishlike marine chordates,pointed at both ends with
Q51: Sharks have a number of fleshy gill
Q52: Of the primates listed below,a human's closest
Q53: Which one of the following incorrectly pairs
Q55: What feature do monkeys share with iguanas
Q56: Reptiles can maintain their internal body temperature
Q57: Sea stars belong to the<br>A)Asteroidea.<br>B)Holothuroidea.<br>C)Echinoidea.<br>D)Crinoidea.
Q58: Amphibians are not completely free to live
Q59: Our own species,_,appears to have evolved in