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Crossword Word Search Worksheet
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Science

Across
The green chemical that helps plants to absorb light
Comes from atoms and molecules and how they interact
Nonliving parts of an ecosystem
The number of parts that photosynthesis is divided into
The process by which cells in plants and animals break down sugar and turn it into energy
Anything that has mass and takes up space
The way a species interacts with abiotic and biotic factors in an ecosystem
Organisms that cannot make their own food
A group of atoms bonded together
Down
A process that involves rearranging the molecular structure of a substance
Process by which plants make their own food
The basic unit of a chemical compound
The cell part that contains chlorophyll
The food that plants make
Organisms that use the sun to make their own food
Living or once-living things in an ecosystem
The ability to do work