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What do scientist do before forming an hypothesis?
Before formulating a hypothesis a scientist must gather information and make observations about a question or problem they've identified.
What must scientists do if new informition shows that a theory is incorrect?
They explain all of the observations about a topic that scientist s have at a certain time.
To evaluate the observations you make you must use?
a hypothesis
Scientific must be supported by observations and results from many investigations and are not absolute?
Theories
To eliminate the possibility of hidden or unknown variables the scientist must run what kind of experiment?
To eliminate the possibility of hidden or unknown variables the scientist must a control experiment.
What do scientist do before forming an hypothesis?
Before formulating a hypothesis a scientist must gather information and make observations about a question or problem they've identified.
What must scientists do if new informition shows that a theory is incorrect?
They explain all of the observations about a topic that scientist s have at a certain time.
Why must scientist make accurate observations?
A scientist must make accurate observations because usually these results are going to be communicated to others. Some people might even want to do the same experiment so you have to give the right directions before something bad happens. However, though, in experiments, scientists repeat their trails for more accurate results.
What must observations avoid?
Observations should avoid being biased, making assumptions, and drawing overly generalized conclusions. It is important for observations to be objective, specific, and based on actual evidence in order to be reliable and useful for analysis.
What are 4 important things a scientist must include in their nootbook and why?
1. So they can record what they have learned 2. They can write down or jot down there observations 3. Scientist can write big or words they don't know 4. Scientist can write down plans or projects in there notebook
If you are making a left turn you must begin?
with turning the left signal light on.
What is a topic sentence for the word analyze?
Before making a hypothesis, the scientist must analyze the research date.
How do experiments help scientists learn abut the world?
Experiments helps scientist test the ideas. Experiment is simply an act of performing a controlled test about an idea. Before an experiment is made, observations using senses must be deduced from the environment at first. Observations leads to the formulation of hypothesis.
Atittude of a scientist?
A Scientist must be a keen observer.
When a scientist is making a measurement what information must be included with the number?
The measurement units and the degree of precision (significant figures or margin of error).
What limits are there to the observations that scientist can make?
Scientists are limited by the capabilities of their equipment and technology, as well as by their own biases and limitations in perception. Additionally, natural phenomena may be inherently unpredictable or chaotic, which can also pose limits on what observations can be made.
Were must a scientist look to find DNA?
To find DNA a scientist must look inside a cell's nucleus.
