Q: If eating something that contains pollutants has a negative impact on a dolphin, then eating something that contains pollutants has a negative impact on what? Answer choices: - Species - the Moon - the Sun - photosynthesis - humans - plants - a dolphin - animals
A: a dolphin

Q: If paralytic shellfish cause harm to living things, then paralytic shellfish cause harm to what? Answer choices: - their environment - most cephalopods - their ecosystem - themselves - coral reefs - animals - living things - circulatory systems
A: living things

Q: If afirecracker converts chemical energy into what we hear, then what converts chemical energy into what we hear? Answer choices: - Gunshots - An object is seen - a lightbulb - ice - sensory neurons - a firecracker - animals - a stove
A: a firecracker

Q: If some invertebrates have shells, then some invertebrates may have which feature? Answer choices: - invertebrate - fat - gills - exception - three - mollusk - complex - shell
A: shell