which structure of the excretory system mainly functions in filtration?\nureter\nkidney\nurethra\nbladder
which structure of the excretory system mainly functions in filtration?\nureter\nkidney\nurethra\nbladder
Answer
Answer:
B. kidney
Brief Explanation:
The kidneys filter blood to remove waste and excess substances. The ureter transports urine from the kidney to the bladder, the urethra expels urine from the body, and the bladder stores urine.