★ Biology Quiz
A dog rolls over and gets a treat, so she rolls over again. This is an example of a…
A. learned behavior
B. inherited behavior
C. physical trait
D. instinct
Select your answer:
Topics:
Breathing ...Respiration The Teeth Human Body and Pathogens Dentistry Cell - Fundamental Unit of Life Immune Cells Faction Health and Diseases Clinical Pathology Life Processes Excretion Composition Of Human Blood Immune Response Nutritional Measurements Tissue Repair Pathology Types of Medical Reports CellOther quiz:
Respiratory and Circulatory › ViewTiny sacs in the lungs where gas exchange with the blood takes place.
A. alveoli
B. veins
C. valves
D. clots
Ecology & Organisms › View
Organisms that eat both plants and meat are called ______________.
A. omnivores
B. herbivores
C. autotrophs
D. carnivores