Fossils
What is Mass Extinction?
When a species dies and goes extinct.
What is DNA?
3
True or false
All of an organisms body parts become fossilized.
False, only bones and other harder structures in a organism become fossilized.
True or False
When a organism adapts, it adapts to only the problem in its ecosystem.
True it is part of natural selection and it adapts overtime to help it survive.
When an objects is at rest, it ______________.
Remains at rest.
What is the oldest rock layer in a superposition?
The bottom is the oldest.
What is a Mutation?
A Mutation is a mistake in replicating DNA.
What is the measurement used for force?
Newtons
True or false
Most fossilized organisms are found towards the bottom of rock layers.
False most organisms are found towards the top of the rock layers and very few are found near the bottom.
What are Amino Acids used for?
They are used for making proteins.
Newtons third law is every action has a equal and _______ reaction.
Opposite.
What era was the earliest fish?
The Paleozoic era
What is a GMO?
When a HUman modifies the genes of a organism.
What is the formula to calculate the force of an object.
Acceleration x Mass = Force.