Найдите ошибку в предложениями: 1.the ureters, two thin muscular tubules, carry the urea from kidneys to urinary bladder

1. The ureters, two thin muscular tubules, carry the urea from kidneys to urinary bladder by glomerular filtration.

2. Saliva is the fluid formed by oral cavity that carries metabolic wastes to the body.

3. The kidneys receive blood from the renal artery, left and right.

4. The ureter is a tubular structure that carries the urine from from the bladder to the outside.

5. The urinary bladder is a permanent storage reservoir for urine located in the abdominal cavity.