Based on the table, which domains contain only one cell type?
fungi and eukarya
bacteria and archaea
eukarya and fungi
plantae and bacteria

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Eutrophication caused by human nutrient pollution.

Which feature would you expect to find in a population in which sexual selection depends on male competition?