Answer:
a) By repeating trials during an experiment
Explanation:
In science, repetition during experimentation is extremely important and fundamental. By repeting experiments, the researcher ensures that results are reliable and not due to a single factor or coincidence. If the same result is observed after several repetitions, then it could indicate that x factor is responsible for x result.
After this observation, the researcher will be able to analyze data statistically and discuss it in order for other scientists to repeat this methodology and explain a specific phenomenon accurately and thoroughly.
The answer to your question is a.motor fibers that conduct nerve impulses from the CNS to smooth muscle, cardiac muscle, and glands
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Answer:
Speciation
Explanation:
When two species live in different habitats is called ecological isolation or habitat isolation. The two species can interbreed but they are not likely to meet each other. For example one species occupy forest canopy, while the other lives among the vines of a rain forest. This is an example of prezygotic barrier of speciation.
<span>Yeast cells are the active ingredient to convert organic material into alcohol. Ethanol fermentation (production of alcohol) takes place when oxygen is not present in yeast cells and they still need to produce energy. The yeast cells well take monosaccarides such as glucose or fructose and break them down to form energy the by products are carbon dioxide and alcohol.</span>
