Playing is one way mammals and other animals learn how to behave, and cats are Mammals that Shed Dogs are Mammals that Wag their tails. Given these facts, what is one way dogs learn to behave among the following options: - exercise - mating - ligt - playing - parties - slumber - firm hugs - Movement
playing

Moss causes chemical weathering, and if the moss was completely dried then it is dead. Given these facts, dryness can do what to chemical weathering among the following options: - break off - shrub beds - cool off - prevent - loose soil - rock - soils - improve
prevent

Q: Most protists have motility, and protists Protists are single-celled organisms. Given these facts, what is one thing most single-celled organisms have in common among the following options: - Energy - glucose - bacteria - motility - Energy. - heat energy - resistance - warmth
A: motility

Question: Matter vibrating can cause sound, and all matter emits vibrations. Given these facts, what kind of matter can produce sound among the following options: - sensory neurons - all matter - an object - only liquids - mechanical - only plasma - only solids - waves
Answer: all matter

*Question*
Corals form large colonies in shallow tropical water, and shallow tropical waters are remarkable places. Given these facts, where do corals form large colonies among the following options: - remarkable places - competing for resources - the environment - By wind and rain - It gets more light - Absorb light - To keep their body heat. - at or near the margins
**Answer**
remarkable places

Q: Cutting down trees has a negative impact on an ecosystem, and and, trees provide habitat for birds and animals. Given these facts, what is bad for ecosystems among the following options: - Pesticides - deforestation - harmful substances - Studying animal populations - Removing pollutants - Pollution - Fighting climate change - Removing habitats
A: Removing habitats