Q: Phototrophic organisms capture light energy from the sun and convert it into what type of energy inside their cells? Choices: - solar power - mechanical energy - radiation energy - chemical energy A:
chemical energy

Q: What is an organism that spreads bacteria or other pathogens? Choices: - plane - section - arc - vector A:
vector

Q: Electrons are located at fixed distances from the nucleus, what are they called? Choices: - Energy layers - Positive levels - energy concentrations - energy levels A:
energy levels

Q: Runoff is likely to cause more what if the land is bare? Choices: - abrasion - sediment - weathering - erosion A:
erosion