Urea is the cellular waste product that the kidneys remove from the blood.Kidneys are the two bean shaped organs that has several functions to keep the body healthy. It not only removes urea from the blood, but also helps in the formation of urine and maintaining the fluid level of the body. The two kidneys are placed on the two sides of the spinal cord. The blood enters the kidney through the renal artery. The nephron within the kidneys mainly take out the waste products and the excess water from the blood and purifies it.If the kidneys of a person fail to work properly then it becomes important to perform dialysis for taking out the waste materials from the blood.
Water may become polluted and also become scarce to the agriculture due to the population increase
B decomposition of water is the answer
Hope this helps
God bless you
- Kayla <3
Answer:
One is your born with and one you have to learn and put a little effort
Explanation:
Like think of it like artist some people are born crazy good artist some have to practice alot to be as good