Use a cause-and-effect relationship to explain why a convection current forms when hot rocks and
cold rocks are placed in a tank of water.

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

In the practice of science, this type of reasoning is used to develop explanations.