HypothesisThree plastic will change to not be the same. When both the type 3 in the maximum temperature of 100° or 0° at low temperatures because of the plastic, there are 3 different properties.
Assumptions plastic all three changes are not the same on all 3 species in high temperature or low temperature of 100 degrees to 0 degrees because the 3 plastic with different properties.
The hypothesis plastic three changes is different when the 3 types in high temperature or low temperature 100 degrees at 0 degrees. Because of the different properties of plastic 3 .