CSATReading ComprehensionValid Assumptions2022

$1f With reference to the passage, the following assumptions have been made : 1. Only species that have the ability to overcome environmental catastrophes will survive and perpetuate. 2. More than 90% of the species on the earth are in the danger of getting extinct due to drastic changes in the environment. 3. Darwin's theory explains all the natural phenomena. Which of the above assumptions is/are valid?

1 only

1 and 2 only

3 only

1, 2 and 3

Correct Answer: Option A

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