!Use the drop-down menus and what you have learned about potassium-argon dating to complete the sentences.
2 answers:
Answer:
<h2>1. <em>
unstable</em> </h2><h2>2. <em>
parent and daughter elements</em><em> </em></h2><h2>3. <em>
igneous</em> </h2><h2>4. <em>
ancient</em> </h2>
Explanation:
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.
You might be interested in
Answer:
A
Explanation:
They mostly rely on the agricultural sectors of their economies
Constitutional monarchy is the correct answer.
Brainliest answer please?
A. These two terms mean the same thing and describe plants that are created by additions or deletions to DNA
<span>True.............................</span>
Each rectangle is (18cm)(10cm)=180 square cm.
180 square cm/45 square cm=4. she cuts four triangles from each rectangle
(4 patches/rectangle)(32 rectangles)=128 patches
Answer=128 patches
