Crear actividad
Jugar Crucigrama
1 Group of single-celled or multi-celled individuals individuals of a species in a given area.
2 All populations of all species in a specified area.
3 A community interacting with its physical environment through the transfer of energy and materials.
4 The sum of all ecosystems.
5 Atoms joined in chemical bond.
6 Organized array of cells.
7 Structural unit of interacting tissues.
8 Fundamental units of all substances.
9 The smallest unit of life
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