Animal rights activists may be making headway in their efforts, since in the last 30 years:
a. More studies use computer simulations instead of actual animal subjects
b. The number of subjects used in animal research has declined significantly
c. More research is being done with just tissue cultures
d. All of the above
Question 2
A promising new treatment, shown to slow Alzheimer's disease symptom progression by 90, decreases ___.
a. tangle formation
b. inflammation
c. amyloid antibodies
d. neurogenesis
Representative nervous systems throughout the animal kingdom.
Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
Animal carcasses like this South African wildebeest provide important nutrition for both hunters and
Renewable Energy Efforts
A pedigree for albinism collected in the early years of the twentieth century by Charles Davenport,
Major Animal Phyla