Which hormone is produced by fat tissues in the body and serves to relay information about nutrition to the hypothalamus?

The clear, transparent protective coating over the front part of the eye is the __________

a) fovea b) sclera c) cornea d) iris

Females have developed characteristics that have helped humans to survive. Evolution has shown:

a. that females who are more aggressive survive. b. that females who are more nurturing, cooperative, and emotionally responsive to others will attract males who will protect and provide for them. c. that females must show dominance in order to protect their offspring. d. that females and males have needed the same characteristics to survive.