Which graph represents selection that may lead to reduced variation in a population?
proportion of individuals
trait value
- oniginal population
- population after selection
portion of individuals

Name the types of burns one can get and which structures of the integument are damaged

What is the cause hearing loss in human being

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food