It is hoped that, despite the controversy of human cloning, biotechnology will a) have solutions for treating, if not curing, genetic disorders. b) be the way to create sufficient food for the world population. c) allow man to produce the type of animals, including humans, desired. d) produce animals that are exact replicas of those we already have on earth

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.