Alfollowing are examples of suspension execpt Muddy water
Italian salad dressing
Salt water
Dust particles in the air

How do the kidneys affect homeostasis

Which is an advantage of subdividing science into different areas?

Mary starts from her house, walks 80 meters south, and stops to chat with her aunt on the sidewalk. after chatting for a few minutes, she walks 125 meters to the west to meet a friend and then walks 45 meters north with her friend to a cafe for lunch. overall, she takes 10 minutes to do all this. what is mary’s average speed?