A large number of organisms can die if there is:
- Poisoning
- Too little resources
- Sickness, etc
An organism is one who has a cell and is capable of reproducing offspring of the same kind.
There are different factors which could cause an organism to die in large numbers which include overcrowding, food poisoning, unfavorable living conditions, etc.
Please note that your question is incomplete which made me give you a general overview about the question.
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https://brainly.com/question/15558516
