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.

7th grade science vocabulary

Across
The smallest unit that can perform all life processes
Breaks down food you eat
The process by which cells use oxygen to produce energy from food
A block of lithosphere that consists of the crust and the rigid, outermost part of the mantle
An organism made up of cells that have a nucleus enclosed by a membrane
Chromosomes that have the same sequence of genes and the same structure
Cell organelle that helps make and package materials to be transported out of the cell
The movement of particles from regions of higher density to lower density
Cell organelle that makes protein
A male reproductive structure of flowers
Organelle that contains the cell's DNA
Down
The passing of genetic traits from parent to offspring
Rock that forms as a result of volcanic activity at or near the Earth's surface
Mass divided by volume
Protective layer that covers the cell's surface
Your skin, hair, and nails protect the tissue that lies beneath them.
A naturally occurring solid mixture of one or more minerals and organic matter.
A female reproductive structure of a flower
The process by which plants and some bacteria use sunlight, carbon dioxide and water to make food
A group of organs that work together
A process of cell division that forms two new nuclei, each of which has the same number of chromosomes
A collection of tissues that carry out a specialized function of the body