Science-4th Unit A
Terms
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- The largest group into which an organism can be classified.
- KINGDOM
- A group of similar cells that work together to carry out a job.
- TISSUE
- Said of an organism no longer alive on Earth.
- EXTINCT
- One type of organism living in an area.
- POPULATION
- A group of tissues that work together to do a certain job.
- ORGAN
- The smallest unit of a living matter.
- CELL
- The smallest group into which an organism is classified.
- SPECIES
- Any evidence of an organism that lived in the past.
- FOSSIL
- The set of steps in which organisms get the food they need to survive.
- FOOD CHAIN
- The home of an organism
- HABITAT
- List some consumers.
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Animals, insects and frogs
Herbivores
Carnivores
Omnivores - Animals; plant cells> what are some differences?
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Covering
Color
Shape - 5 Basic Life functions
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1. Living things grow and develop.
2. Living things use energy, they get energy by eating or making food.
3. Living things reproduce or make more of their own kind.
4. Living things respond to their enviroment.
5. Living things get rid of wastes. - Cells of plants
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Cell Wall
Mitochondrion
Chlorplast
Nucleus
Chromosomes
Vacuole
Cell Membrane
Cytoplasm - Viruses
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1. A virus attaches itself to a cell.
2. The virus infects the cell.
3. The virus forces te cell to make copies of the virus.
4. The cell burst. The new viruses go on to infect other cells.