Pizza! Beer! Sex! Our motivation or drive for such things is based on the activity of the brain region known as the

A) Hypothalamus
B) Thalamus
C) hippocampus
D) amygdala

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Any sound above what db can cause hearing loss in human beings