What is the missing step in this proof? A. ∠ABC ≅ ∠DBE B. ∠BCA ≅ ∠BDE C. ∠ACB ≅ ∠DEB D. ∠BDE ≅ ∠ADE E. ∠CAB ≅ ∠DAC.

Explain how earth is like a giant bar magnet. how is our magnetic field made?

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers

Which of the following characteristics of the arctic rabbit is specifically an adaptation to living in the tundra? a. small size b. keen eyesight c. strong legs d. white fur