Elephants are valued by some people because their tusks are made of ivory. Although it is illegal, people kill elephants, take the ivory, and sell it to make a variety of objects like jewelry and sculptures. This activity is an example of which threat to biodiversity?

poaching
habitat destruction
pollution
nonnative species

What did economist john maynard keynes believe about deficit spending?

What landform is circled in the map above?

as discussed in your text, henry molaison (h. m.) lost extensive tissue in the inner part of both temporal lobes, including the hippocampus and amygdala in both hemispheres. in her research, brenda milner found that molaison could learn a new procedural task, mirror tracing, as well as typical control participants did. however, he could not remember the details of the task. this outcome suggests that