!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
elements on the top.

Scientists compare
in the rock to determine its age.

Potassium-argon dating is ideal for dating
and
rock.

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.

answer; (b); i believe its indefinite existence of human population in a healthy and prosperous condition;