Question: If adult sponges are immobile, then which is immobile? Answer choices: - adult starfish - all matter - adult goldfish - gastropod shells - tadpoles - adult sponges - an object - an organism's body
Answer: adult sponges

Question: If high pressure systems cause pollution to disperse, then what cause pollution to disperse? Answer choices: - low pressure systems - fissures of hot, acidic water - zero pressure systems - fossil fuels - harmful substances - no pressure systems - high pressure systems - Greenhouse gases
Answer: high pressure systems

Question: If collector panels heat objects with sunlight, then what do collector panels use to heat objects? Answer choices: - Solar energy - Energy. - mechanical - energy - electricity - water - ice - sunlight
Answer:
sunlight