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Science 8T

Cells, Tissues and Organs Unit Test

What are the six characteristics of living things? 1. Living things produce waste 2. Living things have a life span 3. Living things require energy 4. Living things respond to the environment 5.Living things reproduce, grow, and repair themselves 6. Living things are composed of cells.
What does permiable mean? impermiable mean? selectively permiable mean?
What does the mitochondria do? Mitochondria provides the cells with energy. In repiration the mitochondria will release energy by combining sugar molecules and oxgen to create carbon dioxide and water.
The functions of the ribosomes
Created by: katkinso