This is what the lysosomes look like. Color them gray.

• Common in animal cells but rare in plant cells
• Small round structures
• Contain digestive enzymes (chemicals)
  • Break down large food molecules
  • Digest old cell parts
  • Break down dead or damaged cells
• Known as the "Clean-up Crews" of the cell

In a school it is like: custodians
In a city it is like:________________________