Look in my face, I am somebody; Look in my back, I am nobody. What am I?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Before Mount Everest was discovered, what was the highest mountain on Earth?

The more you take, the more you leave behind. What am I?

David's father has three sons: Snap, Crackle, and ?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

(answer pls btw i'm bored)

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

The short-term effect of tar on the body is increased blood pressure.