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
4453 Views

What is reported speech?

When you want to report what someone said you can either do it by repeating their exact same words, which is called direct speech, or you can use reported speech. When we use reported speech, the main verb o...
II
Answered by Ivana I. • English tutor
2443 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
5168 Views

How can I remember all of the ethical guidelines involved in psychological research?

There's a mnemonic I used to use which I found really helpful to remember the ethical guidelines; When Doing Psychology Do Do It Correctly (W.D.P.D.D.I.C). Each one of these letter then refers to an ethical ...
RM
16534 Views

I'm confused about the difference between active and passive immunity

Active immunity occurs when an individual develops immunity against a specific antigen when they are exposed to it - your body reacts by producing memory cells that provide long lasting immunity against that...
SP
Answered by Sophie P. • Biology tutor
6069 Views