introduction to life science. types of life 5 characteristics of life 1.cells- most basic unit of...
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Introduction to Life Science
Types of Life
5 Characteristics of Life
1. Cells- most basic unit of life.
Ex. Animal, Plant, Bacteria
2. EnergyAnimals
• Eat Food• Cell Respiration
Plants Collect Sunlight Photosynthesis
3. Respond to Environment• React to outside factors
• Example: Birds Migrate, Shivering in Cold
4. Grow and Develop• Start at a small size and
grow larger and develops in order to survive.
• Example-1. Baby -> Adult2. Seed -> Plant
5. Reproduction- create new living organismsAsexual
• 1 parent/ 2 identical offspring
Sexual• 2 parents/ 1 genetic
different offspring• Combination of sperm
& egg
5 Characteristics of Life1. Cells
2. Energy
3. Respond to Environment
4. Grow and Develop
5. Reproduce
THESE ARE NOT CHARACTRISTICS OF ALL LIFE- MOVING
- BREATHING
- EATING
- DANCING
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