Because when the air cools hot air rises and so does the moistier and then it condenses and produces clouds which produce rain
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True, the two lines are parallel
Molecular compound; Molecule
CO2 is an example of a molecular compound or molecule.
A molecule is the smallest particle of a specific element or compound that retains the chemical properties of that element. Molecules are composed of two or more atoms that are joined together by chemical bonds. Molecules may be simple or complex. Carbon dioxide (CO2) is a molecule that contains one carbon atom bonded to two oxygen atoms.
Answer:
D. Oxygen
Explanation:
Oxygen is the most abundant element in the bodies of living things. For example, oxygen is about 65% of the human body.
Oxygen in the body is mostly in the form of water, since the bodies of living things need water to create energy needed every day.
According to navigation rules and regulations, you are expected to maintain a proper lookout by sight and hearing at all time. Concerning looking out, the law states that 'every vessel shall at all time maintain a proper look out by sight and hearing and as well as by all appropriate means available in order to avoid the risk of collision'.
