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What is a "Living Thing"?. __________ not only in size, but in development __________ essential for survival __________ smallest unit of life __________ breathing, eating, digestion, excretion __________ adapt and change with environment __________ to light, sound, temp, etc. GROWTH.
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What is a "Living Thing"? • __________not only in size, but in development • __________essential for survival • __________smallest unit of life • __________breathing, eating, digestion, excretion • __________adapt and change with environment • __________to light, sound, temp, etc. GROWTH REPRODUCTION ORGANIZATION OF CELLS METABOLIZE EVOLVE RESPOND “GROMER”
Grow and Develop Metamorphosis
GROWTH Growth refers to an increase in some quantity over time. The quantity can be physical (e.g., growth in height) or abstract (e.g., a system becoming more complex, an organism becoming more mature).
Reproduce Asexually Sexually
REPRODUCTION AND DEVELOPMENT Members of a species must have the ability to produce new individuals, (reproduce). Through reproduction, organisms pass on their ___________________, (DNA: Deoxyribonucleic Acid) genetic material Sexual Reproduction: egg sperm Combining of _______ and __________; Combination of ______ from ___ parents DNA 2 Asexual Reproduction: ___________ from one parent divides into two cells. New cells have _____________ ______ as original parent One cell identical DNA
Organization of Cells SYSTEM ORGAN CELL TISSUE ORGANISM
ORGANIZATION OF CELLS All living things are made up of one or more cells Multicellular Organisms Unicellular Organisms Protists Plants Bacteria Animals
METABOLIZE ENERGY All organisms need a source of __________________ for their life processes. The form of energy that all organisms use is ___________________________ CHEMICAL ENERGY Sources of Energy _______________ ____________ SUNLIGHT FOOD
EVOLVE Evolution is the ________________________________; (Change in the _____________ of a population of species.) CHANGE IN LIVING THINGS OVER TIME GENETIC MAKEUP How are the mouths of pythons adapted to finding prey and swallowing large prey? Besides having stiff spines that stick out from their bodies and help protect them, these animals also have loose skin under those spines and powerful back muscles. Why?
RESPOND REACT All organisms must _______________ to their __________________ to __________________. ENVIRONMENT SURVIVE Stimuli includes: LIGHT __________________ __________________ __________________ TEMPERATURE TOUCH