They both orbit around the sun. They both have moons, rings, and colored bands. They both have gas giants.
It means, "Good morning Esteban"
Use the drop-down menus and what you have learned about potassium-argon dating to complete the sentences.
Radioactive dating can be compared to an hourglass, with the
✔ unstable
elements on the top.
Scientists compare
✔ parent and daughter elements
in the rock to determine its age.
Potassium-argon dating is ideal for dating
✔ igneous
and
✔ ancient
rock.
The nation is Botswana. Nearly 90 elephants were found killed by poachers.
