Answer: the earth revolves around the sun, the earth is the third planet from the sun, earth is the only planet that is orbited by one moon.
Explanation:
The correct answer to this question is Nucleic acids
Answer:
a. pyroxene (augite)
Explanation:
Pyroxene is a mineral which is found in igneous and metamorphic rocks of the earth crust. They are dark green in color. their formation needs high degree of temperature and high pressure. Pyroxene is made up of silicon as a major element but some elements also present in it such as Ca, Na, Mg, Fe, Al and Ti. Its chemical formula is (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6.
Answer:
- Asteroids in between Mars and Jupiter make Mercury, Venus, Earth and Mars inner planets and the rest outer planets.
They have a predictable nature that's traditionally described by Kepler's laws.All orbits are elliptical; they are an ellipse, similar to an oval. For most of the planets, the orbits are almost circular.
Explanation: