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What is the difference between using ‘weil’ and ‘denn’ in German?

Both 'weil' and 'denn' mean 'because', however it is important to remember that they affect the structure of sentences differently: 'Denn' introduces a 'main clause', meaning that it can be used without any ...
HT
Answered by Hannah T. • German tutor
34042 Views

Why are the lungs adapted for the rapid absorption of oxygen into the blood?

Oxygen is absorped into the blood by the process of diffusion. A large surface area, short diffusion pathway (the distance the oxygen has to travel through) and large concentration gradient increases the rat...
CP
9393 Views

What is the meaning of having a 3 by 3 matrix with determinent 0. Both geometrically and algebriaclly.

The matrix is singular. No inverse matrix. Geometrically: No unique point of intersection of planes, Either no common point, a line of intersection or the three planes coincide. Alegebriacally: No unique sol...
RM
3190 Views

How do you express partial fractions of a proper fraction that has a denominator of (x-2)(x+1)^2

A/(x-2) + B/(x+1) + C/(x+1)^2
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Answered by Rana M. • Maths tutor
4358 Views

The drug Atropine blocks the action of of acetylcholine on structures innervated by post-ganglionic cholinergic neurones.

State precisely which part of the nervous system will be affected by atropine and suggest why atropine might be used during anesthesia. Answer: It acts on the parasympathetic branch of the autonomic nervous ...
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Answered by Rana M. • Biology tutor
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