Question

Fill in the blanks:-

1. The heart is a part of the_____system.

2. The main constituent of plasma is_____

3. Amature RBC has no______

4. Platelets help in the_______
of blood.

5. People with the blood group
______are called universal donors.

6. Heart muscles are called
________muscles.​

Answer 1

Answer:

1) respiratory system

2) idk

Answer 2

Answer:

1. Circulatory system
2. Water
3. Nucleus
4. Clotting
5. O -ve
6. Cardiac or involuntary muscles

Hope it helped you.....

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