B. The Sun is only one of billions of stars in the galaxy, many of which are very similar to the Sun.
Explanation:
The sun is only one of the billions of stars in the galaxy, many of which are very similar to the sun.
The sun is the only star in the solar system which is made up the planets, their satellites and other planetary bodies.
- There are several systems of stars in the universe.
- A cluster of stars is known as the Galaxy.
- The name of our Galaxy is called the Milky Way.
- A several groups of Galaxies makes up the universe.
- The sun is a star power by nuclear fusion of light atoms in its core.
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Neurocognitive disorder due to alzheimer’s
disease, is characterized by a few severe cognitive deficits that develop gradually and steadily. this is the most common type of neurocognitive disorder.~
Start of diseases such as skin cancer. Famine and drought. Also Global warming and higher increases of heat on the environment.
Answer:
During chemosynthesis, bacteria living on the sea floor or within animals use energy stored in the chemical bonds of hydrogen sulfide and methane to make glucose from water and carbon dioxide (dissolved in sea water). Pure sulfur and sulfur compounds are produced as by-products.
Explanation:
<span>Polygenetic inheritance
This type of inheritance is controlled by a group of epi-static genes which regulate expression of one phenotypic trait, which is hair color in this case. Such genes are often large in quantity but small in effect. These genes could also be pleiotropic as well. Polygenes also exist in other organisms apart from humans. </span><span>
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