Q: If soil with more oxygen is easier to cultivate, then what kind of soil is easier to cultivate? Answer choices: - looser - cactuses - Sediment - sandier - Tropical - tighter - alluvial - wetter
A: looser

Q: If plates in the earth collide which causes earthquakes, then plates in the earth do what which causes earthquakes? Answer choices: - Movement - waves - heat - collide - moves - erosion - break off - friction
A: collide

Q: If plastic slows the transfer of electricity, then which material slows the transfer of electricity? Answer choices: - Cotton - Water - Smoking - heat - the skin - Steel - cigarettes - Plastic
A: Plastic

Q: If geckos are not invertebrates, then which of the following animals is NOT an invertebrate? Answer choices: - shrimp - orchids - gecko - sheep - Schwinn - jellyfish - praying mantis - Birds
A: gecko