A component in garlic called allicin is thought to be responsible for many of the reported health benefits. Allicin is created in raw garlic when it is crushed or chewed... In fact, it's estimated that a single, fresh garlic clove makes about 4,000 to 12,000 micrograms of allicin.
The planets of the Solar System can be divided into categories based on their composition: 1  Terrestrials: Planets that are similar to Earth, with bodies largely composed of rock: Mercury, Venus, Earth and Mars. 2  At 0.055 Earth masses, Mercury is the smallest terrestrial planet (and smallest planet) in the Solar System.
Mercury is the smallest terrestrial planet in the solar system, about a third of the size of Earth. It has a thin atmosphere, which causes it to swing between burning and freezing temperatures.Mercury is also a dense planet, composed mostly of iron and nickel with an iron core.ot all planets are terrestrial. In our solar system, Jupiter, Saturn, Uranus and Neptune are gas giants, also known as jovian planets. It's unclear what the dividing line is between a rocky planet and a terrestrial planet; some super-Earths may have a liquid surface, for example.