Q: Pressure has a significant effect on the solubility of what state of matter? Choices: - mixtures - solids - water - gases A:
gases

Q: Many of the hormones are secreted in response to what signals of the body? Choices: - nose system signals - skeletal system signals - heart system signals - nervous system signals A:
nervous system signals

Q: Q: Bacteria are responsible for many types of what in humans? Choices: - colors - smells - food - diseases A:
A: diseases

Question: Q: What is the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species? Choices: - pteridophytes - gymnosperms - bryophytes - angiosperms A:
Answer: angiosperms

*Question*
Q: Metallic bonds allow metals to do what, in the manner of a willow tree? Choices: - break easily - stand tall - grow - bend without breaking A:
**Answer**
bend without breaking

Q: Q: What are the basic units of structure and function in living organisms? Choices: - proteins - molecules - lipids - cells A:
A: cells