yes you need to make a hypothesis first.
Scientist consider hypothesis to be an educated guess on what they are studying. If that scientist researches and experiments more, he will see if his hypothesis is true or false.
hypothesis
it is an educated guess that can be tested by experiment
Hypothesis
an educated guess.orA scientist makes an educated guess about the answer to a scientific question.
Scientist consider hypothesis to be an educated guess on what they are studying. If that scientist researches and experiments more, he will see if his hypothesis is true or false.
hypothesis
An explanation from observations and experiments
it is an educated guess that can be tested by experiment
Mendel was a monk and growing plants to produce food for the group made him look at what was growing. He was also lucky to grow plants that had simple genetic patterns. He was a very educated scientist and after many growing seasons he was able to see patterns. He then did his famous experiments.
This is about listening to an educated scientist
Hypothesis
A scientist making an educated guess that diabetes is caused by genetic factors is stating a hypothesis. The scientist may then design an experiment to test this hypothesis.
an educated guess.orA scientist makes an educated guess about the answer to a scientific question.
Hypothesis
A hypothesis =]
hypothises