Science Homework: Year 8 (Mrs Downing)
What is meant by variation? |
What is the definition of a species? |
How are polar bears adapted to the cold? |
Name three features you have inherited. |
Give an example of environmental variation. |
What resources do animals need from their habitat to survive and grow. |
Draw a food chain for the following organisms… rabbit, grass, hawk. |
What do the arrows in a food chain show? |
What do pyramids of numbers tell us? |
Draw a pyramid of numbers for the following organisms… fox, rabbits, lettuce plants. |