Ques: If spores may be dispersed by humans, then what can disperse spores? Answer choices: - alpacas - insects - humans - wind - honeybees - seeds - fungi - ferns
Ans: humans

Ques: If heavy rain can kill people, then what can heavy rain do? Answer choices: - to move people - Cause thirst - decrease stamina - killing insects - Kill people - erosion - Cause dryness - Cause drought
Ans: Kill people

Ques: If jellyfish lack a backbone, then what lacks a backbone? Answer choices: - fossil fuels - Chlorophyll - humans - Leptospirosis - fungi - spine - jellyfish - animals
Ans: jellyfish

Ques: If vertebrates are all chordates that have a spinal column, then what do all vertebrates have that invertebrates don't? Answer choices: - sensory neurons - fur and fat - bones and joints - a jaw bone - kinetic energy - Chemical energy - a spinal column - a set of gills
Ans:
a spinal column