Top answers

What is photosynthesis and how does it work?

Photosynthesis is a biochemical process that plants use to convert Carbon dioxide (i.e. breathed out by animals) into Oxygen. The word equation is: carbon dioxide + water -> glucose + oxygen. The chemical...
AA
Answered by Alice A. • Science tutor
4641 Views

In a sale, a bag goes on sale and the price is reduced by 20%. The sale price is £29.40. What is the original price of the bag.

The price of the bag has been reduced by 20% therefore the sale price of the bag is 80% of the full price. If we divide the sale price by 80 to get 1% of the price, we get £29.40/80 = £0.3675. We then mutlip...
AM
Answered by Aleyna M. • Maths tutor
5256 Views

What are the different types proteins in the body?

Proteins are polymers composed of amino acids (monomers) which are joined together. The shape of the protein has an impact on its role within the body. Muscles, hormones, antibodies and enzymes (biological c...
AH
Answered by Abigail H. • Biology tutor
3732 Views

What is the difference between a divergent and convergent plate boundary?

A divergent (constructive) plate boundary is one where the two plates are moving APART from each other in opposite directions. As these plates move apart they create cracks in the earth's surface which allow...
AH
Answered by Abigail H. • Geography tutor
18929 Views

How do I use a colon and a semi-colon?

Semi-colons (;) are used to join two relating clauses together, which could have been separated by a full stop. An example would be "It was raining outside; Colin picked up the umbrella". These are...
AC
Answered by Annie C. • English tutor
5161 Views