Living things

Which is not living?

• A tree

• A bacteria

• A cow

• Water

Which characteristics does a car have? Which does it not have?

Groups:

(a) A car

,

(b) Car is/does not

• Uses nutrients

• Made up of cells

• Grow

• Produces Waste

• Reproduce

• Use energy

• Respond to stimuli

All living things are made up of one or more _____

All cells have a ​ (a)   , plant cells also have a ​ (b)   .

• cell membrane
• cell wall

All eukaryotic cells have a

• chloroplast

• nucleus

• cell wall

• large central vacuole

All bacteria are bad for us.

• True

• False

When using a microscope, always start with the

• Low Power Objective Lens

• Medium Power Objective Lens

• High Power Objective Lens

Any living thing that you need a microscope to see is called a ​ (a)   or ​ (b)   for short. An example is a​ (c)   ​ .

• micro organism
• microbe
• bacteria
• tree
• cow

Cells produce energy from sugar and oxygen in the ​ (a)   . Some​ (b)   cells can produce sugar and oxygen in a process called ​ (c)   in their ​ (d)   .

• mitochondria
• plant
• photosynthesis
• chloroplast
• animal
• nucleus

Draw what a collection of plant cells look like under the microscope on high power, include a nucleus for each cell.