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What else can I help you with?
Is trial and error always acceptable in scientific investigations?
false
Why is publishing the design and results of an experiment considered and essential part of science?
when one particular variable is manipulated in a given set of variables, the result should always be the same. In keeping with this assumption, scientists expect to test one another's investigations.
True or false Scientific investigations always follow a series of rigidly defined steps?
Yes.
Do scientists always follow one fixed scientific method during real-life investigations?
yes
Do scientists always follow one fixed scientific method during investigations?
There is only one scientific method, however, there is some flexibility in the way in which it is used.
Do expirements always have a question associated with them?
false because
Why do scientist do investigations?
Because they were always curious about things... :))
Is trial and error always acceptable in scientific investigations?
false
Do scientific investigations always follow a series of rigidly defined steps?
true
What shape is always similar?
Squares and circles are always similar.
Why is publishing the design and results of an experiment considered and essential part of science?
when one particular variable is manipulated in a given set of variables, the result should always be the same. In keeping with this assumption, scientists expect to test one another's investigations.
The same experiment was conducted 6 times. How many times should the results have been similar for them to be valid?
The answers are usually always valid. What may or may not be valid are your assumptions about the underlying model. Also, the number of times the results should be similar depends on the number of possible outcomes and the variability in the outcomes. For example, if you spin a fair spinner with 12 equal segments, then the probability of similar results is less than likely.
True or false Scientific investigations always follow a series of rigidly defined steps?
Yes.
Is congruent figures are always similar?
Are congruent figures always similar? Yes.
Are two obtuse triangles always similar?
Not always, sometimes two obtuse triangles are similar and sometimes they are not similar.
Do scientists always follow one fixed scientific method during real-life investigations?
yes
Are all cuboids similar?
Cuboids are not always similar.
