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Pearson Biology midterm Exam (2024) Newest Questions and Answers (Verified Answers)
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Pearson Biology midterm Exam (2024) Newest Questions and Answers (Verified Answers)
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Pearson Biology midterm Exam Questions and Answers.pdf about:blPearson Biology Midterm Exam
1. scientific method: 1. identify the problem
2. state your hypothesis
3. test your hypothesis
4. organize and analyze your data
5. form a conclusion
2. spontaneous generation: the theory that living things can come from nonliving
things
3. 5 characteristics of living things: 1. all living things are made up of cells
2. all living things collect energy and use it
3. all living things respond or react to their surrounding environment
4. all living things grow and develop
5. all living things are able to reproduce
4. compound light microscope: uses light and more than one lens to look at living
cells (1500)
5. scanning electron microscope: sweeps a beam of electrons over the surfaceof
the specimen causing electrons to be emitted from the specimen (20000)
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,Pearson Biology midterm Exam Questions and Answers.pdf about:bl
6. transmission electron microscope: aims a beam of electrons through a speci-
men
7. hypothesis: attempts to answer questions by putting forth a plausible explanation
that has yet to be vigorously tested
8. theory: has already undergone extensive testing by various scientists and is
generally accepted as being accurate
9. primary producers: organisms producing their own food through the process of
photosynthesis
10. decomposers: organisms that break down dead or decaying organisms, and in
doing so they carry out the natural process of decomposition
11. biotic: living factors of an ecosystem
12. abiotic: nonliving factors of an ecosystem
13. carnivore: living things that eat meat
14. herbivore: living things that eat plants
15. omnivores: an animal or person that eats both plants and animals
16. atoms: the basic unit of matter
17. protons: positive charged ions, found in nucleus
18. neutrons: neutral/ no charged ions, found in nucleus
19. electrons: negative charged ions, found outside the nucleus
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