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

Q: What's it called when gases turn back into liquids? Choices: - dehydration - diffusion - evaporation - condensation A:
condensation

Q: When the energy of the earthquake reaches shore, it forms a huge wave called? Choices: - a surge - a typhoon - a tidal wave - a tsunami A:
a tsunami