Question

Experimentos en inglés

Answer 1

beclomethasone applied in a water and detergent after inserting a needle into the water, inflate a balloon and tie it well poke the balloon and tie it and see the results

Answer 2

science 
 can be fun 
floating objects in 3 layers 
materials:
 vegetable oil 
cork 
tall clear butle 
coin that is smaelln than 
the wouth of the bottle
water
grope
honey