Q: Because fungi feed on decaying and dead matter, they play what important role by releasing essential elements into the environment? Choices: - producers - carnivores - consumers - decomposers A:
decomposers

Q: The various sensory organs are part of what organ system? Choices: - digestive - lymphatic - respiratory - nervous A:
nervous

Q: Q: Living things are highly organized following a hierarchy that includes atoms, molecules, organelles, cells, tissues, organs, and organ systems. organisms, in turn, are grouped as populations, communities, ecosystems, and this? Choices: - hydrosphere - bionicsphere - endosphere - biosphere A:
A: biosphere

Question: Q: What does liquid change to due to vaporization? Choices: - plasma - oil - solid - gas A:
Answer: gas

*Question*
Q: What is used to darken images of the sky? Choices: - close-up filter - uv filter - neutral density filter - polarizing filters A:
**Answer**
polarizing filters

(Question)
Q: Bases are ionic compounds consisting of hydroxide ions and a what? Choices: - cinion - carbonate - sulfate - cation A:
(Answer)
cation