You’re probably being too nice or laugh too much with them. Makes people assume that
John deere has great customer service if you need anything they are right on it and thats why they are so utilizing
Modify the physical and social environment.
Reduce exposure to community-level risks.
Street outreach and community norm change.
Answer:
True
Explanation:
Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries don't require valves because pressure from the heart is so strong that blood is only able to flow in one direction.) Valves also help blood travel back to the heart against the force of gravity.
