Question: You are presented with the question "What do the simplest of green plants have?" and the following answer choices: - varied life cycles - spinal cords - backbones - Chemical energy - absorb light energy - Chlorophyll - lungs - photosynthesis Now knowing that algae have varied life cycles and algae Algae Green algae are the simplest of green plants, choose the best answer.
Answer: varied life cycles

Question: You are presented with the question "Wind turbines can produce what?" and the following answer choices: - hydroelectricity - dangerous - electricity - heat energy - toxic waste - sunlight - Destroy bridges - massive damage Now knowing that wind is used for producing electricity and wind powered energy is provided by the wind, collected by using a wind turbine, choose the best answer.
Answer: electricity

Question: You are presented with the question "what can be used for keeping warm?" and the following answer choices: - hats - carbon molecules - sheep - clouds - protein - hair - keratin - ice cubes Now knowing that thick fur can be used for keeping warm and sheep are mammals with thick, woolly fur, and hoofed feet, choose the best answer.
Answer:
sheep