I am testing why the raisins canfloat compared with regular water.
the pupose is compared to regular water the raisins will sink and the vinegar,bakingsoda with water makes a chemical reaction for the raisins to float.
yes, if u test it with regular bags, and green bags. i did this once at a science fair
testing if temperature affects the maximum size of the inflation of a balloon
I won my science fair at my school last year testing does honey make an effective antibiotic. Hint: it does!
yes, it shows that you know how to test things at the same time
fats sugars starches or proteins?
it means like what happened when you were testing your science fair project so for an example if you did how salty does the sea have to be for an egg to float on water you have to say what egg floated and how much it weighed
You make a pendulum with a basbeall attached to an end of the string. you are testing the periods and oscillation movements of the pendulum.
No, science does not advance without testing hypotheses.
A control in a science fair project would usually be a separate running of the experiment where you don't change anything. Example: If you are testing the effect that music has on plant growth, you would grow a plant with no music.
umm it depends on what the project is. im using "acids in snow". my experiment is testing the ph level of snow
the variable, is what varies(the thing your testing against the other thing) or what is always changing hope that helps signed amna osman