Question

This a biology questions.

1. What is the perfect percent of haemoglobin in our blood is there??

2. What is the chief organ of excretory system??

3. Which organ purifies our blood?

This are easy and one word answer ( note that).​

Answer 1

1.)The normal range for hemoglobin is: For men, 13.5 to 17.5 grams per deciliter. For women, 12.0 to 15.5 grams per deciliter.

2.) Kidneys. The paired kidneys are often considered the main organs of excretion. The primary function of the kidneys is the elimination of excess water and wastes from the bloodstream by the production of the liquid waste known as urine.

3.) Liver

Liver – your liver is the organ below the lungs that acts like a filter for the blood. Chemicals and impurities, including from drugs and medications, are filtered by the liver. The liver have many other essential functions.

HOPE THIS HELPS U ☺