The Fishes

A. Oils
B. Fluids
C. Water
D. Tissues

A. Digestive
B. Excretory
C. Reproductive
D. All of these

A. Vision
B. Olfaction
C. Hearing
D. All of these

A. More
B. No
C. Fewer
D. Least

A. Villi
B. Nephrons
C. Rectum
D. Pyrenoide

A. Oviparous
B. Viviparous
C. Ovoviviparous
D. None of These

A. Food
B. Prey
C. Light
D. Temprature

A. Heart
B. Circulatory
C. Digestive
D. Respiratory

A. Gas
B. Water
C. Blood
D. Nutrients

A. Volume
B. Surface Area
C. Length
D. Diameter