DO NOW: Is fire alive? Explain why or why not. Give 2 reasons. TOPIC: Life Processes 1/4/16 AIM: How do living things carry out life processes? DO NOW: Is fire alive? Explain why or why not. Give 2 reasons.

BIOLOGY Study of living things ORGANISM Living thing

LIFE PROCESSES must be carried out by ALL living things

1. TRANSPORT Movement of materials inside body/cells AND in & out of cells

Moving body/body parts 2. LOCOMOTION Moving body/body parts Animals move their whole bodies to get from one place to another.

3. NUTRITION Taking in materials used by the body/cell

TYPES: Heterotrophic cannot make food Ex: humans 3 PROCESSES Ingestion = take in (eat) Digestion = break down Egestion = remove undigested waste

b. Autotrophic = make food Ex: photosynthesis

TOPIC: Life Processes 1/5/16 AIM: How do living things carry out life processes? DO NOW:

Use glucose to produce energy 4. RESPIRATION Use glucose to produce energy 2 types: a. AEROBIC requires OXYGEN Ex - humans b. ANAEROBIC No oxygen needed Ex = yeast, bacteria

Review 1. Which life process involves producing energy? 2. Explain the difference between locomotion and transport. 3. If you cannot make your own food you are known as a ____. 4. Explain the difference between aerobic and anaerobic respiration. 5. Plants carry out ______ nutrition.

Plants and animals both need to get rid of waste gas and wastes. 5. EXCRETION Removal of METABOLIC (cellular) wastes CO2, water, salt, nitrogen wastes Plants and animals both need to get rid of waste gas and wastes.

Involve both cell division and cell growth. Increase in cell # and size Babies grow into adults. Seedlings grow into plants. Involve both cell division and cell growth.

b. Sexual 2 parents Ex: humans 7. REPRODUCTION Producing more organisms Individual doesn’t have to reproduce Species must reproduce 2 types: a. Asexual 1 parent (cells divide) b. Sexual 2 parents Ex: humans

8. SYNTHESIS Small molecules join to form LARGE ones Ex: photosynthesis

Control & Coordination Responding & reacting to changes 9. REGULATION Control & Coordination Responding & reacting to changes Plants grow towards the light. People react to the temperature around them.

HOMEOSTASIS maintaining stable, internal environment homeo- "similar to," Latin "like, resembling, of the same kind,"

10. METABOLISM Sum/total of all life processes

Just like bricks make up a brick house, cells make up a living thing. Makes up living things Carry out life processes Just like bricks make up a brick house, cells make up a living thing.

Organelles “tiny organs” Parts of a cell

Review 1. Which life process involves cell division? 2. Explain the difference between excretion and egestion. 3. Does an individual need to reproduce in order to survive? 4. Control and coordination of all life processes is known as ____. 5. What is homeostasis?