1. Global warming is a ______ currently under debate.
2.The________answers the aim and says that copper sulfate is soluble in water.
3.The_____of the experiment can be data, observationor measurements obtained when doing the experiment.
4.______ is when the five senses are used to detect something.
5.A problem can be phrased in terms of______ to be answered.
6.theres is alot of ______ in to a cure for cancer.
7.the factors that change that affect a problem are called_______
8.an_____is designed to test the hypothesis.
chooses:
problem
results
questions
experiment
conclusion
variables
information
observation
(Science)
