Question

John enjoys experimenting with color changing lizards. He places a green lizard on a brown background and a brown lizard on a green background. John knows the green lizard should turn brown in the brown lizard should turn green. Neither lizard changes color. What may have caused John’s results?

Answer 1

Well the lizards might not feel threatened. when a lizard or chameleon change due to a chemical reaction in there skin it is made that way based off of the emotion that creates there skin to change colors, but it is a survival instinct so it happens due to there sense of danger  <span />