how can we find out that living things need air for survival
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Answered by
5
Hiiiiii machiiii ✋....
➡️ In order to survive, animals need air, water, food, and shelter (protection from predators and the environment);
➡️ plants need air, water, nutrients, and light. Every organism has its own way of making sure its basic needs are met.
➡️ All living organisms have basic survival needs. These are sunlight, water, air, food and ideal temperature.
➡️ In order to survive, animals need air, water, food, and shelter (protection from predators and the environment);
➡️ plants need air, water, nutrients, and light. Every organism has its own way of making sure its basic needs are met.
➡️ All living organisms have basic survival needs. These are sunlight, water, air, food and ideal temperature.
Answered by
8
Take any 2 living organisms or things like plants ,rat, etc. Put organism 1 in a container containing vacuum (where no air is present) and put organism 2 in a container having a small hole through which air can pass into it.
Now wait for at least 45 mins and observe what happens. Organism 1 which was kept in container containing vacuum will no more be alive. It dies. While the organism 2 kept in a container containing hole will survive.
This proves that no living things can't survive without air.
Now wait for at least 45 mins and observe what happens. Organism 1 which was kept in container containing vacuum will no more be alive. It dies. While the organism 2 kept in a container containing hole will survive.
This proves that no living things can't survive without air.
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