Today in science we tested a bean seed and a potato for starch to answer the question, “Do plants contain the food that organisms need?” Below, is my scientific explanation that explains what we learned and discovered from our lab today.

Image of lab:
(Bottom)

Claim:
Potato’s have starch in them

Evidence:
It turned black when we put iodine in it

Reasoning:

It turned black showing that the idodine found starch