Answer:
it depends where you live really... lol
B) cooling And solidification of magma
independent variable: how much bread is there
dependant variable: temperature, location, time, size.
hypothesis, the one with the bread will be way more moist than the one without.
control group: no bread at all.
experimental group: brownies with bread
constants: same tupperware, placement, time, size.
Hoped this helped!
Water tastes plain....
Yeah that's all I could think of