Which two structures would provide a positive identification of a plant cell under a microscope

a: ribosomes, chloroplasts

b: plasma membrane, large central vacuole

c: cell wall, mitochondria

d: cell wall, chloroplast

What was darwins theory of common decent

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

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