It's Alive
All living things are made up of...
Cells
What unit is air pressure measured with?
Millibars mb
When hot washers were added to room temperature water did they gain or lose energy?
Lost energy to the water
Why is baked cake not a mixture?
The original ingredients can't be separated. The chemical composition changed
What is a claim?
A statement that answers the question or draws conclusions
On a microscope will a higher magnification make the cell look bigger or smaller?
Bigger
What is the difference between latitude and longitude?
Longitude goes up and down (north and south) Latitude goes side to side (East and west)
What would take longer to freeze, lake Erie or lake Ontario? Why?
Lake Ontario because it is larger
How should you separate a liquid from a solid?
Sieve or Funnel
What is the purpose of an investigation?
The reason for the investigation, what you are trying to find out
An organism with one cell is called...
Unicelluar
How can we predict type of precipitation?
Temperature
How do you calculate change in temperature?
Final Temperature minus Initial Temperature
When would you use a sieve for solids?
To quickly separate large and small items from each other
What is an experimental constraint? Provide an example
A constraint is a boundary or limit, something that can't be changed. Example- The time constraint is one class period
What is a tissue?
A group of cells
What type of weather is associated with high pressure?
Happy Weather! (Good weather)
What happens to the energy of water molecules as they are heated?
They move faster which increases their kinetic energy
Why does ice float in water?
It has less density
What does numerical mean?
Using numbers
Name TWO organelles that a plant cell has but an animal cell does not have?
Chloroplasts, Cell Wall, Central Vacuole
What type of front is represented by triangles?
Cold Front
What is specific heat?
The amount of energy required to raise on gram of a substance by one degree Celsius
How does a respirator (mask) help people to breathe clean air?
It filters out larger substances like smoke, dust, etc
What is the difference between evidence and reasoning?
Evidence uses facts like data, reasoning explains those facts