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Q1 Review Words of the Day

Across
the passing of traits from parents to offspring
an uncharged particle located in the nucleus of an atom
an object's ability to float
an outer skeleton found on arthropods
The control center of the cell
large groups of organisms that share certain characteristics
the stored energy in an object due to its position
the energy an object has because it is moving
a living thing
the amount of matter in an object
the genetic information of the cell
the smallest part of a compound that still has the properties of the compound
interaction of all living and nonliving things in an environment
a positively charged particle in the nucleus of an atom
the amount of mass in a certain volume
a substance made of only one kind of atom that cannot be divided by ordinary chemical means
Down
the measure of the force of gravity on an object
an invisible, negatively charged particle that travels around the nucleus of an atom
an organelle that makes protein for the cell
a cell that has NO NUCLEUS
organism that gets energy from eating plants and animals
a living thing of microscopic size
the internal skeleton of an organism
an animal that eats other animals
material containing proteins, nutrients, and cell organelles
a small particle that makes up most matter
the overlapping food chains in an ecosystem
anything that has mass and takes up space