Answer:
Carbohydrates are made of hydrogen and oxygen with the general formula of Cm(H2O)
The frontal lobe of the brain is not essential for driving a motor vehicle. The only time that the frontal lobe would be activated during driving would be when there is potential danger, for example a car swerving in front of you. The dorsal lateral prefrontal cortex is more essential for driving, as it is involved in judgment and decision making.
Answer: sea floor (at the very bottom of the ocean)
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