Answers for Online Test - Online Exam - Online Quiz - Mock Test
←Go Back to Online Practice Test| Ques. What is the primary function of the heart? |
| Option 1. Pumping blood |
| Option 2. Digesting food |
| Option 3. Filtering waste |
| Option 4. Producing hormones |
Ans. Option 1 |
| Please provide the reason below. The best provided reason will be displayed with your name(if you are logged-in) on website. |
| Enter Reason |
Is it helpful?
Yes
No