Which of these types of environments is MOST LIKELY to experience the arrival of pioneer species? A .an old growth forest
B. an undisturbed prairie
C. an established mountain lake
D. a newly formed volcanic island

Which of these organisms have the greatest amount of cell specialized

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

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