3. IV:height of drop DV:height of bounce CV: type of ball, place where ball is dropped, climate/wind
4. IV: battery type DV: time that it lasts CV: age of batteries, age of material (flashlights), type of materials (flashlights), size of batteries
5. IV:depth of water DV: temperature CV: amount of water in lake, temperature, climate/season
The climate of the tropical zone characterized by a very wet season alternating with a very dry season is wet/ dry topical climate.
The answer to this question is stage 2 - Mitosis
Temperature, viscosity, and amount of dissolved gases
