How is the word theory used in science? A. Scientists use the word theory when they mean that they have a hunch or a guess.
B. Scientists never use the word theory when it applies to a tested, highly reliable scientific explanation of events in the natural world.
C. Scientists use the word theory when a hypothesis is well supported and it unifies a broad range of observations.
D. Scientists use the word theory when they are not certain about an idea.
E. Scientists use the word theory only in biology and not in other sciences.

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )

No that answer is wrong. you have written the function of mitochondria in chloroplast and function of chloroplast in mitochondria.