Hydrogen and oxygen are two of the main elements found in the human body. hydrogen has an atomic number of 1, and oxygen has an atomic number of 8. therefore, it can be concluded that

C. an oxygen atom has more protons than a hydrogen atom

Explanation:

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by going smokefree, you could improve the well-being of your friends, family, coworkers, and even your pets. here’s how the cigarettes you smoke affect the people around you.

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.