to decide

the physical or mental skill or qualities that you need to do something

doing a lot of things, or moving around a lot

to change, or to make someone or something change

if you base something on facts or ideas, you use those facts or ideas to develop it

the result of a particular influence

quickly and effectively in an organzied way

extremely good

a test, especially a scientific one, that you do in order to learn something or to discover whether something is true

very, or much more than usual

the purpose of something or the particular responsibility of someone

showing intelligence, or able to learn and understand things easily

one of many pieces of tissue in the body that are connected to bones and which produce movement by becoming longer or shorter

to happen, often without being planned

not special, different or unusual in any way

to encourage something to happen or develop

to need or demand something

to say or do something as a reaction to something that has been said or done

an official instruction about what you must or must not do

to give the effect of being; to be judged to be

to find the answer to something

with talent

an idea or set of ideas that is intended to explain something

unusual and special