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Fernandos science project

Science TEKS
8th grade
Across
The sum of all the forces acting on an object
An organism that consumes only plants
Getting smaller
Particles that are smaller than the atom
A change in the world's climate
Measurement from one place to another
An organism that survives on a host organism and causes harm to the host
Daily changes in the level of ocean water
Refers to the moons pattern of movement and how it appears to change
A large grouping of stars in space
Down
All space and the matter space contains
Role in an ecosystem
The elaborate interconnected feeding relationships in an ecosystem
Earth's year-long elliptical orbit around the sun
Two elements react to form a compound
An organism that hunts for its food
300,000 km/sec
Non-living factors that affect the ecosystem
The sum of negative and positive charges
Getting larger