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B-cells and T-cells are both able to react to specific pathogens, but do this in different ways. B-cells produce antibodies that can bind to the pathogen. T-cells have a few functions: they can kill host ...

First we must find the y coordinate of the point P: We know the x-coordinate is x1=1 so the y coordinate must satisfy the equation y1=f(1) which gives y1=-7. So we now know P is at (1,-7).

We now n...

Adjective positioning can be a tricky topic. Unlike in English, in the French language, adjectives are placed behind the noun they are describing.

-La maison blanche = the white house -Les enfants ...

The first step to nailing this question is to understand what it is asking of you. “To what extent was…due to” is calling for you to argue a point, and that does not mean you need to agree with the factor...

Evolution describes the divergence of species by natural selection. It is best to think of this at the level of the gene pool. The gene pool is all the genes contained within a population. The gene pool i...