(30 points) {brainliest} pls help Which of the following refers to the physiological effects of drugs when administered to a living organism?

A. Immunology
B. Pharmacodynamics
C. Genetics
D. Pharmacokinetics

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?

Why does sexual reproduction result in more genetic variation in a species