ZOOM FOR MATURBATION
IM BOY
ID: 777 607 8137
CODE: iloveart

How does natural selection change thephenotypes within a population over time?

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16