Can someone please help me I'll give you brainliest I promise boo❤️ Which layer of the atmosphere reflects radio waves back to Earth?

Mesosphere
Stratosphere
Thermosphere
Troposphere

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Why do oceanic plates tend to subduction when colliding with a continental plate

Approximately what portion of the foods that we eat have been genetically modified in some way? a. fewer than 10% b. about 50% c. nearly 100%