The x component of the force is 8.4N * cos(31°) = 7.2N (2 s.f.)
What information can scientists obtain from tree rings?
Answer's <u>I chose</u>:
<h3>how narrow the rings are</h3><h3>how the climate changed in the tree’s life</h3><h3>how wide the rings are</h3>
Please <u>correct</u> me if there are <em>more </em>or <em>less</em>
Please give a brainliest and a thanks.
<h2>❣</h2>
A. Molecular solids tend to have lower melting points than Ionic so it would be Ionic if it weren't for Molecular.
