The occurrence alone of a stimulus that acquired its function by being paired with an already effective stimulus, or the occurrence of the stimulus in the absence as well as in the presence of the effective stimulus. this is called

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent