Consider the following statements:
1. Normal blood volume in adult is 5 to 6 litre, it accounts for 7-8% body weight
2. Human blood is slightly alkaline in nature
3. Blood transports nutrients, hormones and nitrogenous waste
Select the correct answer using the code given below

A 1 only

B 1 and 2 only

C 1, 2 and 3

D 2 and 3 only

Answer & Explanation
Answer:1, 2 and 3

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