B
An inorganic mineral is not composed of anything that was once alive
Explanation:
Organic minerals made from life. They mainly make up the biosphere and examples are minerals in plants and animals. Even after the death and decomposition of the living organisms, the minerals from the decomposition are considered organic. Organism matter is mainly made up of carbon and hydrogen.
Inorganic material, on the hand, are not derived from life and include substances like metal elements and inorganic salts.
Learn More:
For more on organic vs inorganic minerals check out;
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Answer:
It <u>estimates the size or strength of an earthquake</u> but is typically used only for medium or large earthquakes . The moment is the slip on the fault multiplied by the area of the fault surface that slips. The moment is then used to estimate the size of the earthquake by finding the moment magnitude with an equation. <u>It is the only magnitude scale that estimates the energy released from an earthquake.</u>
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During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
A) Algae.
(im not 100% sure but it makes the most sense to me. See if google knows to double check)
Answer:
C only between nonmetals
Explanation:
Nonmetals form covalent bonds by sharing electrons. In the human body, most bonds are covalent, and the body is made up mostly of carbon, hydrogen, oxygen, you get the idea... which are all nonmetals!
Why not A: Noble gases don’t bond, except in rare cases.
Why not B: Metal-nonmetal bonding is called an ionic bond, because electrons are transferred between ions.
Why not D: Metals usually don’t bond to each other, and this isn’t covalent because they don’t share electrons.