The maximum number of electrons in a shell can be show by 

(A) 2n² 

(B) 2n³ 

(C) 2n² + 1 

(D) None of the above

Read the following statements regarding the function of Lymph in transportation within the human body and choose the CORRECT option: 

(A) It carries the blood away from the heart to various organs of the body and it ensures that the blood flows only in one direction 

(B) It is divided into smaller vessels to bring blood in contact with all the individual cells 

(C) It circulates around the body and helps to clot the blood during the time of injury 

(D) It carries digested and absorbed fat from intestine and drains excess fluid from extracellular space back into the blood