Answer/Explanation:
Tears are made up of lipid, water, and mucus. tears can't exactly be stopped since it is a natural physical and emotional reaction. But, it can be slightly prevented by keeping a neutral face, controlling your breathing, and focusing on other things.
Answer:
Superior Official e.g Umpire/
referee
Explanation:
The way it injection or swallowed it still goes to your stomach and in which it's a liquid so it goes to your urine
Lymph vessels are more like valves than veins. They prevent back flow, so things only need to go in one direction, unlike other areas of heavy traffic. Let me know if you need more. :)
