Top answers

What are the benefits of studying Business Studies?

For a long time, the richest men and women in the world have mainly been entrepreneurs and if business is that rewarding, why doesn't everyone just do it? This thought has come to many of us who are studying...
AY
2950 Views

What happens to blood cells in a dilute solution?

They will swell and burst as water will enter the cell through osmosis. Water is more concentrated outside of the cell than in so the cell bursts.
SO
Answered by Sarah O. • Biology tutor
4402 Views

What techniques would you use to separate: 1) different colour inks from black ink. 2) ethanol from ethanol and water 3) salt from water

You would use chromatography, the different colours have different affinities depending on the solvent you use. So different colours will travel longer than other on your chromatogram (support).2) You would ...
Answered by • Chemistry tutor
5458 Views

Solve the simultaneous equations: x+y =2; x^2 + 2y = 12

The first thing to note about this question is that it's a simultaneous equations question, involving a quadratic. We will have to use substution in order to solve it. So first of all we need to chose which ...
Answered by • Maths tutor
6866 Views

Are you able to list for me: two examples of a hardwood, and two examples of a softwood?

Hardwoods: oak, mahogany, maple, ash, birch, etc. Softwoods: pine, spruce, cedar, fir, etc. Disallow any manufactured boards, e.g. plywood, MDF, etc.
BF
2136 Views