Tree of Knowledge Ecology Kit
Our Price: $33.65
Reg Price: $39.59
Reg Price: $39.59
Tree of Knowledge Ecology Kit
150 exciting experiments. Lean about how a thermometer is built, the Greenhouse Effect, ice crystals, calorie calculations, how plants make oxygen, how to make a two-colored flower, testing for acid rain, bacteria in the air, what is bio-degradable, and barometers. Ages 10 & up.
150 exciting experiments. Lean about how a thermometer is built, the Greenhouse Effect, ice crystals, calorie calculations, how plants make oxygen, how to make a two-colored flower, testing for acid rain, bacteria in the air, what is bio-degradable, and barometers. Ages 10 & up.
Tree of Knowledge Ecology Kit Details:
| Color | On Costume”s Picture |
| CURRENCY | USD |
| CONDITION | Brand-New |
| Theme | Thinktank Toys |
