(a) What job is done by the kidneys?
(b) What do kidneys excrete?
(c) What is the name of the tubes which connect the kidneys to bladder?
(d) What does the bladder in our body do?
Answers
a)The kidney filters our blood.They remove waste's and control the body's fluid balance.
b)The kidneys excrete a variety of waste products produced by metabolism into the urine.
c)Ureter
d)The bladder stores urine, allowing the urination to be infrequent and controlled.
Answer:
a) kidneys are the bean shaped organs in the renal system . They helps the body pass waste as urine. They also help to filter blood before sending it back to the heart , creating hormones that helps to promote red blood cell and etc.
b) The kidneys excrete a variety of waste products produced by metabolism into the body these include nitrogenous waste urea , from protein catabolism and uric acid etc.
c) The narrow tubes that connect the kidneys to bladder is ureter
d) when empty the bladder is about size and shape of the pear . urine is made in the kidneys and travels to the bladder . the bladder stores urine allowing urination to be infrequent or controlled
hope this helps you!!!