Q: We know from what type of waves produced by earthquakes that parts of the interior of the earth are liquid? Choices: - volcanic - electromagnetic - kinetic - seismic A:
seismic

Q: What is the study of the vital statistics of populations and how they change over time? Choices: - sociology - ethnography - anthropology - demography A:
demography

Q: What sprouts up on stalks from the bed of moss gametophytes? Choices: - fibroblasts - stomata - monocots - sporophytes A:
sporophytes