Can someone please help me

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

When it is a high tide in georgia, usa, where on earth is another place that is also experiencing a high tide

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal