Multiple choice

What is tissue made out of?

  1. kleenex

  2. one or more cells

  3. one or more organs

  4. paper

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In biological terms, tissue is a group of similar cells working together to perform a specific function. While household tissues are made of paper, biological tissue is composed of cells. Organs are made of tissues, not the other way around.