can you please help me with this
Answers
Answer:
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Explanation:
The shape and size:
the normal kidney is 10-14 cm long in males and 9-13 cm long in females, 3-5 cm wide, 3 cm in antero-posterior thickness and weighs 150-260 g. The left kidney is usually slightly larger than the right.
The blood vessels:
Blood comes to the kidneys from the abdominal aorta and inferior vena cava, the large arteries and veins that are part of the ascending aorta. Oxygenated blood is brought to the kidneys from a small branch called the renal artery.
Tube that carries urine:
The small tube that carries urine from the bladder to the outside of the body is the urethra. A female urethra has a length of 4cm while a male urethra extends at about 22cm. called the ureter.
Blood vessel that carry the blood out:
arteries