Vitamins are chemicals essential to all cellular activity.
Answer: b. gasoline
Explanation:
The leaking underground storage tanks have been found as a threat to the groundwater. The gas stations, industries and other entities use underground storage tanks to hold toxic materials like oil, gasoline underground to prevent their exposure to the air as these are flammable and volatile. Other dangerous substances include heavy metals, toluene and benzene. The leakage of these materials can contaminate the groundwater supplies.
physical examples of no or stop
Answer:
The continuous nature of physical fitness concept means that physical fitness should be in a steady state always.
Explanation:
The continuous nature of physical fitness concept means that physical fitness should be in a steady state always.
