The main function of the canine greeting display is to
a. establish ownership of the territory on which the dogs meet.
b. determine the signals to be used during the confrontation.
c. minimize conflict between greeting dogs.
d. release excessive energy.

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Aboy with an extra x chromosome probably has which of the following syndromes?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?