Q: If otters need their coats to keep warm, then otters need their what to keep warm? Answer choices: - rocks - fats - Limbs - feet - drift wood - hair - coats - seaweed
A: coats

Q: If clams feed on plankton and nonliving organic matter, then what feeds on plankton and nonliving organic matter? Answer choices: - sharks - density - clams - spiders - gills - seaweed - animals - fungi
A: clams

Q: If organelles contain photosynethic pigments, then which of these can be found in organelles? Answer choices: - photosynthetic pigments? - plants - algae - the digestive system - metabolic reaction - A compound that donates proton - sensory neurons - excrement
A: photosynthetic pigments?

Q: If having no natural predators means organisms have to be better adapted, then what does having no natural predators mean creatures have to be? Answer choices: - Echinoderm. - animals - heterotrophs - Echinoids - slow and inefficient - better adapted - threatened - dangerous
A: better adapted