Question

Fill in the blanks using appropriate words :-
( Haemoglobin, alkaline, diaphragm,red bone marrow, acidic, voluntary, involuntary )
(1) RBSc of the blood contain ___ an iron compound.
(2) ___ is present between thoracic and abdominal cavity.
(3) Cardiac muscle are ___.
(4) PH of oxygenated blood is ___.
(5) Production of RBSc occurs in ___.​

Answer 1

1. haemoglobin.

2.  diaphgram

3.involuntary

4.alkaline

5. bone marrow

Answer 2

Answer:

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