(Question)
If living things all require food, then what do living things require? Answer choices: - blood - water - lipids - health - oxygen - food - cells - Sun
(Answer)
food

(Question)
If adult frogs have teeth and breathe with gills as larvae, then adult frogs have what and breathe with gills as larvae? Answer choices: - embryos - a fish - ovaries - grow - teeth - survive - NaCl - oxygen
(Answer)
teeth

(Question)
If insects are invertebrates, then what are invertebrates? Answer choices: - fungi - humans - insects - food - mammals - gorillas - barnacles - animals
(Answer)
insects