How Do We Know If Something Is Alive?

How Do We Know If Something Is Alive?

1. it has cells

2. Moves

3. Exerts waste

4. Respires

   • Metabolism

5. Metabolism

   • all chemical reactions that take place to sustain an organism's life

6. M

   • R
     • S
       • G
         • R
           • E
             • N
               • Nutrients
             • Excrete Waste
           • Reproduce
         • Grow
       • Senses
         • Allow organisms to interact with their surroundings, find food, shelter, water and avoid danger/predators
     • Respire
   • Moves