What force allowed Ms. Evans to throw a tennis ball make it pause mid air, and return to her?
Gravity
The remains or traces of past life, usually found in sedimentary rock.
What is a fossil?
Name 3 types of FORCE
Gravity, friction, elasticity, electricity, and magnetism
describes a group of living things that is no longer living
What is extinct?
What is a push, or pull that causes an object to move, stop, or change speed or direction.
Force
These two things that form metamorphic and igneous rock often destroy plant and animal parts before they can form a fossil.
What is temperature and pressure?
Stored energy is...
Potential Energy
forms when mud or minerals later fill a mold; it is the actual shape of the once-living thing
What is a cast?
Unless acted on by a force objects in ________ tend to stay in _______, and objects in _____ tend to stay in _____.
motion, motion, rest, rest
By comparing fossils, we can determine that some living things have not done this in millions of years.
What is a changed?