Answer:
D
Explanation:
Gangs were assaulting the community in a short period of time.
That would be 280 square feet per hour. 350÷1.25=280
The majority of collisions at railroad crossings are the result of: malfunctioning signals, poor visibility, faulty breaks, and human errors.
Glutaraldehyde is a very strong disinfectant, it kills all microorganisms.
