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Crucigrama Sopa de Letras Hoja de Trabajo
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Ecosystems

Horizontales
An educated guess
Plants produce this, and it goes into the air for animals to breathe.
Eats animals and plants
Fats
The changes in all organisms over time
Non-living thing
The process of investigating scientific theory
Gets energy from other organisms
The brain of the cell
Organisms that make energy from the sun with chloroplasts
Verticales
Eats plants
The changes in humans over time
A type of sugar made by photosynthesis
Living thing in a habitat
A living thing
Building blocks of the cell
Eats animals
Place an animal lives
Makes its own food
Genetic material
The study of heredity
The smallest unit of life