Animal cells and Plant Cells
Matter
Solar System
Physical Properties
Chemical Properties
100
The ______ is the boss of the cell
What is a nucleus
100
An _______ is the smallest unit of an element that retains the properties of that element
What is a atom
100
Mercury, Venus, Earth, Mars
What is the inner Planets
100
A __________ is something that can be observed about an object without changing the identity of the object
What is a Physical Properties
100
A ______________ describes the way a substance reacts with other substances
What is a Chemical Properties
200
Many celled organisms are called ______________ and are made of more cell
What is a multicellular
200
The ______ is a particle with one unit of positive electric charge
What is a proton
200
Jupiter, Saturn, Uranus, Neptune
What is the outer Planets
200
______ is the amount of matter in an object
What is a Mass
200
___________ is a chemical property of a substance that describes its ability to catch on fire or burn
What is a Flammability
300
A ______ is the smallest unit of living things that carry out the basic processes of live
What is a cell
300
The ________ is a particle with no electric charge
What is a neutron
300
A ________ is a huge cloud of gases and dust
What is a Nebula
300
_______ is how strongly gravity pulls on an object
What is a Weight
300
________ is when metals combine with nonmetals from the environment
What is a Corrosion
400
The _________ is a stiff structure outside the cell membrane
What is a cell wall
400
The ______ is the center of an atom
What is a nucleus
400
The exploding star is called a _______
What is a Supernova
400
________ measures how much space matter takes up
What is a Volume
400
Litmus paper and red-cabbage juice are _______, materials that change color in the presence of acids or bases
What is a indicator
500
The ____________ are covered in membrane organelles that supply energy
What is a Mitochondria
500
______ are particles with more than one atom joined together
What is a Molecules
500
When people in ancient cultures looked at the night star, they saw patterns called_________ in the stars
What is a constellation
500
________ is the amount of mass for each substance
What is a Density
500
_______ taste sour and cause blue litmus paper to turn pink or red
What is a Acids
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