What are the animal cell subcellular organelles?

Are salt and soap nutrients or toxins for yeast? explain.

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

A. describe the scientific method, using pasteur's swan-necked flask experiment as an example.