Four golfers named Mr. Black, Mr. White, Mr. Brown and Mr. Blue were competing in a tournament. The caddy didn't know their names, so he asked them. One of them, Mr. Brown, told a lie. The 1st golfer said "The 2nd Golfer is Mr. Black."
The 2nd golfer said "I am not Mr. Blue!"
The 3rd golfer said "Mr. White? That's the 4th golfer."
And the 4th golfer remained silent. Which one of the golfers is Mr. Blue? Just a riddle let's see who gets it :D

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.

throughout the ancient epic of gilgamesh, the protagonist, gilgamesh of course, exhibited many character traits that made him a true epic hero. one great trait that gilgamesh acquires of an epic hero is that he's a courageous and confident leader. in the text enkidu is too afraid to fight, but he's positive that gilgamesh has the ability to triumph against humbaba. gilgamesh tells enkidu to not be afraid and then continues on to remind him of all the victories he's had against similar foe. gilgamesh proves that he's confident by encouraging enkidu and shows he's courageous when enkidu ask gilgamesh to battle humbaba alone because he knows that gilgamesh will reign victorious.

another characteristic that makes gilgamesh an epic hero is that he's brave and takes risks. "dread surged through gilgamesh, terror flooded his muscles, his heart froze, his mouth went dry, his legs shook, his feet were rooted to the ground. / gilgamesh felt his courage return. they charged at humbaba like two wild bulls." when reading the first part of the quote you see that gilgamesh is terrified of humbaba, and realizing that humbaba is the antagonist he's about to battle is taking a big risk. gilgamesh soon shows how brave he is by not letting his fear of humbaba overtake him, instead he went charging into the face of fear and triumphs.

the class of pronouns which is usually singular:

the class of pronouns used as an adjective to point out which person or thing is being discussed:

the class of pronouns that does not need a specific antecedent:

the class of pronouns which turns the action back on the subject:

the class of pronouns used to ask questions:

the class of pronouns used for emphasis:

the class of pronouns made up of two-word pronouns:

the class of pronouns, other than personal pronouns, that has a nominative and an objective case: