Q: What type of hydrocarbon is coal? Choices: - mineral - gas - liqued - solid A:
solid

Q: Breaking a window with a baseball is an example of what kind of change in matter? Choices: - unusual - chemical - sudden - physical A:
physical

Q: Q: What do we call plants that shed their leaves seasonally each year? Choices: - perennials - annuals - lush plants - deciduous plants A:
A: deciduous plants

Question: Q: Hard igneous rocks and easily dissolved sedimentary rocks respond very differently to what natural force? Choices: - gravity - sunlight - evaporation - weathering A:
Answer: weathering

*Question*
Q: During karyogamy, the haploid nuclei contributed by the two parents fuse, which produces what? Choices: - mutated cells - arisen cells - cancer cells - diploid cells A:
**Answer**
diploid cells

Q: Which species in class insecta has three body segments, six jointed legs, and multiple head appendages? Choices: - mollusc - sauropod - arachnid - arthropod A:
arthropod