The dental formula 2-1-2-3 corresponds to what order of teeth?
a. molars, premolars, canines, incisors
b. incisors, canines, premolars, molars
c. canines, premolars, incisors, molars
d. premolars, molars, incisors, canines

How long do water vapor last in the atmosphere

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass