Excretory = Urinary: Kidneys, Ureters, Bladder, Urethra
Often times when something is being “cleaned up” it is either broken, not used, or too used / worn down. So, to narrow our options down we can start from top to. bottom.
When throwing away something such as glass, it is usually broken. We also know that glass, when broken is very sharp and can be dangerous. Meaning glass can be a big option for an answer.
Next, when throwing away paper, it is often due to it being used. When we throw it away, we usually crumble it up into a ball. Making it not so dangerous. Meaning paper can’t be an option for an answer.
Now, food scrap, when thrown away it is usually either eaten away from, or rotten. Making this not very dangerous due to food usually not being able to inflict damage to one.
Finally, a battery. When throwing a battery away, we often due so, because it is dead . Meaning it is just the battery, except dead. Meaning a battery is not likely the answer.
Making the answer to be, glass. We know this to be true because when glass is being thrown away, it is usually broken. Allowing the sharp edges to cut you. Making it dangerous, and requiring special handling, and safe disposal.
Because it is flexible. Think about it; the ribs protect both the lungs and the heart. If the ribs were solid bone all the way around then unless you constantly break your ribs you wouldn't be able to expand the cheat to breath. Additionally your lungs would constrict the heart to a degree that it would function properly.
If your pertaining to reps it would be 2 or more as my guess.
Answer:
Rugby is a contact sport that is played between two opposing teams made up of 15 players each, with the aim of taking an oval ball to the rival's goal line. The ball cannot be passed forward, but always backwards, so it is important that the players have forward strokes to advance with the ball, which can be touched with any part of the body, although in the game the hands are mostly used. At the same time, it is a very hard and rough sport, since impacts through tackles are the main form of defense, with which there are usually certain injuries in the development of matches.
It is a sport of British origin, although it is also very popular in France, Oceania and Argentina. Being such a massive sport, it does not allow us to discover a culture so deeply rooted in the sport itself, although the chivalry of the game is a factor attributed to British culture.
