Simple Machines
Is an inclined plane simple?
Yes.
Who created the laws of gravity?
Isaac Newton.
What is a food chain?
A chain of animals that interact.
What are simple machines used for?
To help do work.
Is the world flat?
Yes JK no.
What is Humans
What is a wheel and axle?
A wheel with an axle going through.
What causes things to fall?
What is Gravity.
What is on the bottom of the food chain?
Plants or the sun. I don't know.
What is an inclined plane?
A ramp
Who wrote E=mc2 ?
Albert Einstein.
What species of animals used to be on top of the food chain 60 million years ago?
What are Dinosours?
What is a screw?
A inclined plane on a needle.
Who invented the Theory of relativity?
Albert Einstein.
What if Humans were extinct?
The species of animals that are in the second top of the food chain would go on the top of the food chain.