Which phrases correctly describe applications of transgenic organisms? *Select all the correct answers.*
A. to develop bacteria that are resistant to human disease
B. to produce inexpensive synthetic insulin
C. to increase disease resistance in livestock
D. to improve the nutritive value of a crop
(all that apply to the question)

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?