Ch.1 Life Processes

Question 1

10 Processes distinguishing living to non-living

Answer 1

1. Movement
2. Responsiveness
3. Growth
4. Reproduction
5. Respiration
6. Digestion
7. Absorption
8. Circulation
9. Assimilation
10. Excretion

Question 2

5 Environmental Needs

Answer 2

1. Nutrients for energy
2. Oxygen for cellular respiration
3. Water for metabolic reactions, lubrication
4. Heat to maintain 37C (98.6F), enzyme action
5. Pressure for breathing and filtering blood through kidneys