All theories are hypotheses, but not all hypotheses are theories. francis wants to know if a specific hypothesis he is researching is a theory. which describes how francis would know the hypothesis is a theory? he could restate the hypothesis as a fact and no longer an explanation. he could determine whether the hypothesis is based on repeated experiments. he could perform the experiment and adjust data to match the desired results. he could design and perform a new controlled experiment to test the hypothesis.

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.