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Crucigrama Sopa de Letras Hoja de Trabajo
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Chemistry of Life

Horizontales
A measure of the acidity or alkaline into a fluid
The ingestion and digestion of particle by a cell
A compound of the sterol type of body tissue
Organic molecules found in living organisms
A substance that reacts to n acid.
Center part of an atom that holds protons and neutrons
Verticales
Phosphate containing fat molecule
Used to transfer fluids or dissolved substances into cells
Substance made of two or more elements
The main structural protein found in skin
H2o
High hydrogen of Ions