package deal of GCSE Correctly Answered.

area of a circle - correct answer surface area of a sphere - correct answer surface area of a cone - correct answer πr x slanted length x πr^2 vol...

What is a CPU? - correct answer The CPU is the 'brain' of the computer. It is the device that carries out software instructions. They get hot so have fan attached to them What is the main memory of a computer? - correct answer ...

What are the two main types of cell - correct answer Prokaryotic Eukaryotic Which cells are prokaryotic - correct answer Bacteria What cells are eukaryotic - correct answer ...

What is homeostasis? - correct answer The maintenance of a constant internal environment. What is a stimulus? - correct answer A change in your environment than requires a response. e.g Light, sound, tou...

Alkane - correct answer Hydrocarbon with no double bonds Alkene - correct answer Hydrocarbon with one or more double bonds Fractional distillation - correct answer ...

Needs - correct answer Something essential to survival - food, water, warmth, clothing and shelter Wants - correct answer Something you would like to have, but is not essential to survival Resources -...

Opportunity Cost - correct answer The cost of the (next) best alternative, which is foregone when a choice is made. Economics - correct answer The study about how resources can be allocated in a world of...

This type of surface is a good absorber and emitter of thermal radiation - correct answer Dark, rough (matt) surface This type of surface is a bad absorber and emitter of thermal radiation - correct answer ...

Mouse - correct answer a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad Keyboard - correct answer an input device that en...

Cells - correct answer The basic building blocks of living things Tissues - correct answer A group of cells with similar structure and function Organs - correct answer ...

What are the aims of punishment? - correct answer 1. To deter 2. To reform 3. To vindicate 4. To retribute 5. To protect Condemned - correct answer Sentenced to die as a punishment for a crime Ju...

Supplier - correct answer a business which sells (or supplies) products to another business Customer - correct answer any person or organisation which buys or is supplied with a product by a business ...

A phone offering advanced features, e.g. ability to send emails, surf the internet. - correct answer Smart Phone Having the ability to do many different things using the same device. - correct answer Mul...

Aim - correct answer The intention to reach a goal. Asset - correct answer Something the business owns; it has a value. Air pollution - correct answer Th...