Question

kidneys contain ________ which act as filters.​

Answer 1

Kidneys contains nephrons which acts like a filters.

Additional Information :

Each kidney contains about one million tiny units called nephrons. Each nephron is made up of a very small filter, called a glomerulus, which is attached to a tubule. As blood passes through the nephron, fluid and waste products are filtered out.

Hope this helps you.

Thank you for your question.

Mark me as brainleist.

Answer 2

Answer:

Kidneys contain glomerulus which act as filters.