In 2002, the fossil of a four-winged dinosaur was discovered in china and named a microraptor. what was the significance of the discovery? it supported the idea that flight evolved from the ground up. it allowed scientists to reach a conclusion about the origin of flight. it enabled scientists to develop theories about the origin of flight. it provided clues for scientists to develop a hypothesis about the origin of flight.

The answer is; It provided clues for scientists to develop a hypothesis about the origin of flight.

Scientists now postulate that dinosaurs are the ancestors of birds. This because the Microraptor is a dinosaur with feathers in all its limbs. It is also the smallest dinosaur to every been discovered and has been compared with the  Archaeopteryx (involving even genetic sequencing) to hypothesize how dinosaurs evolved into birds.

sea breeze

explanation:

cool air is going towards land allowing for the land to be cooler, the hotter air gets pushed away from the land.

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.