4 Written Questions
3 Multiple Choice Questions
- A relationship in which one organism benefits and the other is neither helped nor harmed is called
- An organism's role in an ecosystem is called its
- Counting the number of organisms in a small area and multiplying to estimate the total population is called
3 True/False Questions
sunlight → An organism's role in an ecosystem is called its
trees → Which of the following is NOT an abiotic factor?
population, community, ecosystem → Which of the following sequences goes from the simplest level to the most complex?