Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
19 Cards in this Set
- Front
- Back
|
What is an independent variable? |
The thing I change |
|
|
What is a dependant variable? |
The thing I measure |
|
|
What is a control variable? |
The thing I keep the same |
|
|
Particle model What is an element |
Species made up of one type of atom |
|
|
What is a mixture |
Species made up of two or more types of atoms not joined |
|
|
What is a compound |
Species made up of 5 or more types of atoms joined together |
|
|
Plant and animal cells What is in a plant |
Chloroplast cell wall and vacuole |
|
|
What is in a animal cell |
Cytoplasm ,nucleus ,cell membrane ,mitophonaeion |
|
|
Specialised cells What is a sperm cell |
Has a long tail that falls of and uses it to swim |
|
|
Specialised cells What is a sperm cell |
Has a long tail that falls of and uses it to swim |
|
|
What is a ovum cell |
Designed to be fertilised by a sperm |
|
|
What is a epithelial cell |
They line the air passengers in the lungs |
|
|
What is a red blood cell |
Designed to carry oxygen found in blood |
|
|
What is a cell |
Tiny building blocks that make up living things |
|
|
What is unicellular |
One cell |
|
|
What is multicellular |
More than one cell |
|
|
How are cells organised |
Similar cells-tissue-organ-organ system |
|
|
What is respiration |
Chemical reaction/releasing energy |
|
|
What is an organ system |
A group of organs which work together |
