Matter
A contest among populations that need to get a certain amount of food, water, and shelter to survive
What is competition?
Law of Inertia?
Newton's 1st Law
The physical property that compares mass and volume.
What is density?
The death of all organisms of a species
What is extinction?
The process by which a liquid becomes a solid.
What is Freezing?
When a host organism allows another organism to feed off of it, this relationship is taking place
What is parasitism?
Speed divided by Time
What is Acceleration
used to measure temperature
What is a thermometer?
A ____________ change occurs when an egg cooks.
What is chemical?
This symbiotic relationship occurs when one organism benefits and another one is not affected
What is commensalism?
a push or pull on an object
What is force
basic metric unit of length
What is meter?
Which two organisms would you expect to compete with each other? birds and insects, deer and fish, hyenas and cheetahs, or raccoons and sea turtles
hyenas and cheetahs
The total amount of force acting on an object
What is a net force?
the third step in the scientific method
What is state a hypothesis?
The lowest temperature at which a substance begins to melt. The process by which a solid becomes a liquid.
What is Melting Point?
What percentage of energy is passed from the producers to the next level of consumers in an energy pyramid?
What is 10%
What is the Law of Acceleration?
Newton's 2nd Law or F = m x a
What are six physical properties?
Color, mass, texture, volume, shape, size
forming a conclusion based on an observation without knowing the facts
What is inferring?