Bill Nye the Science Guy - Season 3 Episode 19 에피소드 19
Populations need a couple of basic things to survive – food and a place to live. When two or more populations of living things are crowded into a small area, there is competition for food and space. A population of birds and a population of squirrels compete for seed and bread crumbs in a park. Competition is a natural part of life, but problems can arise if populations get out of balance.
- 유형: Comedy, Documentary, Kids
- 사진관: PBS
- 예어: technology, space, educational, science
- 캐스트: Bill Nye, Rachel Glenn, Jennifer Lin, Amy Broder, Ethan Ferkiss
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