Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Science Crossword Puzzle: Week #5

Across
A product that comes from trees and is used to build things and make paper
The process by which plants create the energy that they need to grow
A chemical inside the cells of a plant that helps in photosynthesis and gives most plants their green color
The name that Carl Linnaeus gave to the world of plants
Long, broad parts of plants that gather light for photosynthesis
Down
The last name of a Swedish scientist who created categories for all living things
A gas produced as a left-over product of animals breathing
A gas produced as a left-over product of plants processing energy