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Est-ce qu’il est question simplement de se relaxer en vacances ? Pourquoi/ pourquoi pas ?

In order to get top grades in this essay, there must be a clear structure to it. This would consist of an introduction which should include three of the following: 1) it must start with a brief sentence intr...
LM
Answered by Luke M. • French tutor
2444 Views

How do I know which out of the Sine and Cosine rule I should use?

If you look at the formulae for the Sine and Cosine rules you'll see that the Sine rule involves two angles and two sides and the Cosine rule involves one angle and three sides.So have a look at the problem ...
JH
Answered by Julian H. • Maths tutor
5828 Views

What is the difference between Reverse osmosis and osmosis?

Osmosis is a natural phenomenon where the water molecules will seep through the semipermeable membrane separating 2 compartments, from an area of lower concentration to the area of higher concentration until...
KK
8931 Views

Name one thing that differentiates plant cells from animal cells.

Any from:Plant cells have a cell wall and animal cells don't.Plant cells contain chloroplasts and animal cells don't.Plant cells usually have one large central vacuole whereas animal cells can have many smal...
FR
Answered by Fatimah R. • Biology tutor
3128 Views

Which factors should be altered in chemical reaction between zinc (s) and hydrochloric acid (l) in order to speed up the rate of reaction?

Increasing acid concentration- increased number of reactant particles means they are more crowded so there is a greater chance of the particles collidingIncreasing temperature- reactant particles have more e...
FR
Answered by Fatimah R. • Chemistry tutor
3619 Views