Question

Find the following statements are correct or incorrect,if they are incorrect, correct the statement

a Pulmonary veins carry deoxygenated or impure blood to lungs for purification

b Fatty foods becomes rencid due to the process of Hydrogenation

c Displacement reaction occurs in the digestion of food in our body​

Answer 1

Answer:

1.incorrect;_pulmonary arteries carry deoxygenated or impure blood to lungs for purification.

2.incorrect; fatty foods becomes rancid due to the process of rancidity.

3.incorrect; I don't know exactly which reaction happens in digestion.