Activity B: Bears
Get the Gizmo ready:
• Click Reset.
• Select the FOREST tab.
Question: How do bears get the nutrients they need to live?
1. Explore: Using the Gizmo, try to figure out what bears depend on for nutrition.
2. Form hypothesis: How do bears get the energy and nutrients they need?
3. Predict: Based on your hypothesis, which population(s) would be hurt if bears were added?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Where can dna be found in a prokaryotic cell