Visual images appear to be particularly powerful in the learning process. just adding an image to text resulted in significantly better memeory for the concept.

Awoman comes to your genetic counseling center because she knows that huntington disease occurs in members of her family. her paternal grandfather was afflicted, but so far her father shows no symptoms. her two great-great grandmothers on her father's side were healthy well into their 90s, and one of her great-great grandfathers died of unknown causes at 45. testing for huntington disease is extremely expensive, but she is concerned that she may fall victim to this disease and wants to plan her life accordingly. after examining her pedigree you advise her to

What are reasons people use tobacco

During polarization,potassium has a blank charge,sodium has a blank ch arge ,and calcium has a b l ank. charge