Penn Foster - Intro to Biology L1: Chapter 1, Biology: The Science of Life Questions and Answers Graded A+
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Penn Foster - Intro to Biology L1:
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Penn Foster - Intro To Biology L1:
Penn Foster - Intro to Biology L1:
Chapter 1, Biology: The Science of Life
Questions and Answers Graded A+
What is the primary focus of biology as a science?
The study of living organisms and their interactions with each other and their environments.
What are the six characteristics commo...
✔✔ The process by which organisms maintain a stable internal environment despite external
changes.
What is the significance of DNA in living organisms?
✔✔ DNA contains the genetic instructions for the development, functioning, growth, and
reproduction of all known organisms.
How does natural selection contribute to evolution?
✔✔ Natural selection leads to the survival and reproduction of organisms best adapted to their
environment, driving evolutionary change.
What is the role of metabolism in living organisms?
✔✔ Metabolism encompasses all chemical reactions that occur within an organism to maintain
life, including those that build up or break down substances.
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