Animals may compete for territory, water, food, or mates, and pigs are very intelligent animals. Given these facts, what may compete for territory, water, food, or mates among the following options: - humans - pigs - Birds - density - gravity - clouds - bears - koalas
pigs

Most arthropods are insects, and arthropods are the largest group of animals. Given these facts, what are the largest group of animals among the following options: - sharks - insects - tortoises - crocodiles - people - fur seals - animals - protected
insects

Cell division is more complex in eukaryotes than prokaryotes, and all plants are eukaryotes. Given these facts, cell division in what is more complex than cell division in prokaryotes among the following options: - bacteria - archaea - animals - SO2 - fungi - plants - complex - E. coli
plants