Heat can change the state of matter, and liquids are one state of matter. Given these facts, what can change a substance to a liquid among the following options: - Heat - NaCl - mixing - filling container - storms - energy - vapors - spraying
Heat

Global warming is when worldwide temperature increases, and global warming affects wildlife . Given these facts, what gets affected when worldwide temperature increases among the following options: - consumers - mass - coral - density - volume - Pollution - fossil fuels - wildlife
wildlife

Q: Burning wood is used to produce heat, and air pollution is created by burning. Given these facts, what causes air pollution among the following options: - Smoking - cigarettes - producing heat - Electrical energy - oxygen - chemical reaction - wind turbines - clouds
A: producing heat

Question: The movement of tectonic plates causes volcanic eruptions, and volcanic eruptions can also cause tsunamis. Given these facts, what can cause tsunamis among the following options: - cloud movement - The area was once underwater - sonic booms - energy of moving objects - the movement of tectonic plates - deadly and devastating - mountain formations - wind and erosion
Answer: the movement of tectonic plates

*Question*
Monotremes are mammals that reproduce by laying eggs, and examples of monotremes are the Platypus and Echidna. Given these facts, echidnas reproduce how among the following options: - asexually - by indirect light - spread flower seeds - during the day - by birthing live young - by laying eggs - by budding - with their fur
**Answer**
by laying eggs

*Question*
Gills are used for breathing water by aquatic animals, and shark exhibit Come face to face with the ultimate aquatic predator. Given these facts, what are gills used for breathing by sharks among the following options: - air - mussels - carbon monoxide - lava - fish - open - water - squids
**Answer**
water