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kirill [66]
3 years ago
10

Explain what is meant by the Big Bang, and how to calculate the time when it happened

Biology
1 answer:
Lerok [7]3 years ago
3 0
The Big Bang Or Big Bang Theory is the theory scientists say how our universe started scientists say this occurred 13.7billion years ago
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The presence of predators of deer which does not allow increase in the population of deer year after year.

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In an forest ecosystem, one animal controls the population of another organisms and thus there is no increase in the population of that organism and the ecosystem is in equilibrium state. The population of deer did not increase due to the presence of predators such as lion, cheetah etc and the net population is 0.

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