a hypothesis is an educated guess of an observation about the world
An experiment
No, a hypothesis and an alternative hypothesis are not the same. A hypothesis is a general statement or prediction that can be tested, often referring to the null hypothesis, which posits no effect or relationship. The alternative hypothesis, on the other hand, represents what researchers aim to support, indicating a potential effect or relationship that contradicts the null hypothesis.
Evidence.
No, often there is not enough evidence either way.
no. you need to have solid proof that it exist.. else it will be rejected.
An experiment
Observations
Observations
The Nebular Hypothesis.
he developed main streams of dna
yes
The scientific means for proving his hypothesis had not yet been developed.
true
This indicates that the hypothesis is probably incorrect and a new hypothesis needs to be developed. A negative result for a scientific experiment is just as important as a positive result and means that the experiment was a success.
The Gaia Hypothesis was developed by British scientist James Lovelock in the 1970s. He proposed that the Earth functions as a self-regulating system in which living organisms and their environment interact to maintain conditions suitable for life.
No, a hypothesis and an alternative hypothesis are not the same. A hypothesis is a general statement or prediction that can be tested, often referring to the null hypothesis, which posits no effect or relationship. The alternative hypothesis, on the other hand, represents what researchers aim to support, indicating a potential effect or relationship that contradicts the null hypothesis.
YES