the kidney removes urea from the blood through tiny filters called
Choices:
a. neurons
b. nephrons
c. neptune
d. newton
Answer:
B.nephrons
Explanation:
The kidneys remove urea from the blood through tiny filtering units called ➡️nephrons⬅️. Each ➡️nephron⬅️ consists of a ball formed of small blood capillaries, called a glomerulus, and a small tube called a renal tubule.
