CER
Essential Question: Which country or countries are experiencing Emigration or Immigration (pick one either Emigration or Immigration)

Evidence

Science Concept

Claim:

In which situations is the principle of cross-cutting relationship useful in determining relative age?

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.