The answer for this question is physical fitness
The kidneys maintain our body's water balance by controlling the water concentration of blood plasma. The kidneys also control salt levels and the excretion of urea. Water that is not put back into the blood is excreted in our urine.
Answer:
okay, I'm a teen and I know many people who believe weird stuff
okay, Many of my friends believe that all carbs and fats are bad and also math will mess up your brain. they also believe that if you're wearing glasses and know a lot of math, then you're a nerd. whats up with that
The sport is football and the rule are:
-- There is no tackling
-- There will be no pushing
-- There can be stiff arming
-- There can be spinning, and jumping.
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-- The safety item are elbow pads, knee pads, cups.
-- The reason for the elbow pads, because if you fall hard you can mess up your elbow even though. It does not matter if the ground has grass, is soft, you can still hurt your self.
-- The reason for knee pads is because if you collide you can hurt your knee.
-- The reason for cups is incase you collide and get kneed in a spot that needs safety pro-cautious taken for your safety.
HAVE A NICE DAY
WELCOME :/
