whatch the advocacy campain of the department of health philippines on family planning. family planning tvc 2014):

There are main groups in the modern periodic table of elements

The boiling point of liquids is very high what does it indicate

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory