Summarize the scientific information that leads to conservation in each of the articles. What social issues affected the problem or its solution in each of the stories? How did economics delay scientists' first attempts for conservation in each story? Describe the political actions that led to successful conservation in both stories.

Which best describes how parents affect the genotype of a child? a.the parents decide what to feed their child b.the parents choose whether to educate their child c.the parents allow their child to stay up late d. the parents pass along genes to the child

Why is a dominant allele called dominant

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