All plant and animal cells have: cellulose, cytoplasm, nucleus, cell wall, membrane (more than one)​

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .

Why is it that 85.48 rounded to two significant figures is 85 and not 86?