Adaptations are formed by the random mutations of the cell of an organism by which natural selection has forced them to. This enables the organism to survive and thrive. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Answer:
Stephen Hawking is the famous physicist who wrote a brief History of time
An Organism is the correct answer. It has multiple elements such as H2O or CO2
The correct answer is b, it keeps making more and more eggs because so many die that in the end it makes more than is necessary.