Answer:
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Hope this helps.
Answer:
Total 495 liters of natural oil are needed.
Explanation:
It is given that Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 3 liters of synthetic oil.
It means the ratio of natural oil and synthetic oil is
Let in order to make 792 liters of Petrolyn oil he needs x liters of natural oil.
It means the ratio of natural oil and synthetic oil is
Equate both ratios,
On cross multiplication we get
Divide both sides by 8.
Therefore total 495 liters of natural oil are needed.
Answer - Suspect C
There is only one sequence that matches the probe (AGGT), and that is the third sequence from Suspect C. AGGT stands for the nitrogenous bases as follows:
A - Adenine
G - Guanine
G - Guanine
T - Thymine
E. very small atoms
fusion reaction in which two atoms of hydrogen combine together or fuse to form an atom of helium
The actions me and my family take to help reduce levels of greenhouse gases include; Reduce, Reuse, Recycle, Buying products with minimal packaging will help to reduce waste,Use Less Heat and Air Conditioning, Replace the Light Bulbs, Drive Less and Drive Smart, Buy Energy-Efficient Products, Use Less Hot Water, Use the "Off" Switch, Plant trees.
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