STATES OF MATTER
3 states of matter
Solid, liquid, gas
Freezing
Change from liquid to solid
Magnification
To make objects appear larger/bigger
BACTERIA IS A CELL
TRUE OR FALSE
TRUE
What is a living thing called?
Organism
Liquid
Change from liquid to gas
Evaporation
Tool/instrument used to magnify cells
Microscope
We can see cells with the naked eye. TRUE/FALSE
FALSE
Which state of matter is Helium?
Gas
Change from solid to liquid
Melting
What does 'Micro' mean?
Small
How many cells do you have in your body?
Trillions
What do all living things have?
CELLS
What is matter?
Anything that has mass and volume
Change from gas to liquid
Condensation
The part of the microscope that we look through is called what?
Eyepiece lens
What do all animals have in common?
They are all made up of cells
All living things make new living things. What is this process called?
Reproduction
Which state of matter has tighlty packed molecules?
Solid
Change from solid directly to gas
Sublimation
Find the magnification;
Eyepiece - 10X
Objective lens - 55X
550X
Which is bigger? DNA or a Cell?
A cell
What is the minimum number of cells an organism must have in order to be considered living?
ONE