What information is presented as a fact in the article? check all that apply.

the data cannot be studied in context.

it is difficult to tell if fluoride causes this cancer.

the sources diagnosing the cancer may be unreliable.

Which statement explains what similar fossils found on distant continents suggest about earth’s history? animals have evolved over time. the continents have moved over time. earth’s oceans had varying salt content through time. there have been many animals on earth that are now extinct.