the force that keeps us on Earth.
Gravity
The type of heat transfer will roast a marshmallow the fastest?
Conduction
The type of cloud that covers the sky.
Stratus
The steps for separating a mixture of salt and water.
1. let the water evaporate
2.you are left with the salt
The name of the system that helps you move.
Muscular seystem
Mat and Rick want to roll three balls down the ramp pushed with the same force what can they do to make the balls go faster?
Reduce the friction between the ramp and the ball.
In a food chain consisting of grass, rabbit snake, and eagle. The result of fewer rabbits on the snake population.
A decrease in snakes
A strong current of fast-moving air miles above the surface.
Jet stream
Name three things that show a chemical change has taken place.
Change in odor, change in color, change in texture , EXD...
The heart belongs to the cardiovascular system also known as ________.
Circlitory
The third law of motion
For every action, there is an equal and opposite reaction.
Primary consumers are usually _____________.
Herbivores
The reason the grass is wet in the morning is because of this
Condensation occurring on the grass.
The difference between chemical and physical changes.
Physical changes can usually be undone.
Why does Shara have short hair when her entire family has long hair?
hair length is not an inherited trait.
The reason skates are sharp and thin is to...
Slide more on the ice because fewer surfaces touching result in less friction.
The type of heat transfer that happens when you warm your hands in front of the fire.
Convetion
If the jet stream rises above us we will have this type of weather.
warmer wather
True or false a mixture is an example of a physical change.
True
What do the muscular and Digestive systems work together to do?
Help you digest food
The reason cleats and other items smooth out is because of this.
Fiction rubbing down the materials.
The consequence of the shark population increasing.
Less tuna
The result of a cold front coming on Tuesday
Warm on Monday, stormy on Tuesday, and cool on Wednesday.
The steps for separating a mixture of rocks, cool-aid, water, and ice.
1. pick out the rocks
2. take out the ice
3. let the water evaporate
4. you are left with the Coolaid
Your bones work with the muscular system to do this.
Move