Contraction of the diaphragm results in its downward motion

What NFPA standard contains the foundation for design considerations in building the emergency response vehicle?

A) NFPA 1904 Standard on Fire Aerial Apparatus B) NFPA 1903 Standard on Refurbishing Fire Apparatus C) NFPA 1901 Standard on Automotive Fire Apparatus D) NFPA 1900 Standard on Crash Fire Rescue Vehicles

White blood cells utilize endocytosis to prevent infections in our body

Indicate whether the statement is true or false