Compare and contrast: summarize your observations of the distance traveled by the food coloring in the four cells

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

segmented body, an exoskeleton made from chitin, and joint appendages.