Q: You are presented with the question "Ethanol is produced by alcoholic fermentation of what?" and the following answer choices: - chlorofluorocarbons - acetic acid - Chemical energy - carbon dioxide - Organic compounds - bioaerosols - aqueous solution - sugar in corn Now knowing that ethanol is produced by alcoholic fermentation of the glucose in corn or other plants and corn sugar is primarily glucose, choose the best answer.
A: sugar in corn

Q: You are presented with the question "What may live in large colonies?" and the following answer choices: - animals - tigers - tardigrades - fire ants - bears - honeybees - orchids - graptolites Now knowing that insects may live in large colonies and have complex social behaviors and like other ants, the fire ant is a social insect, choose the best answer.
A: fire ants

Q: You are presented with the question "To reproduce, mammals attract a mate through what?" and the following answer choices: - Smell - genes - saliva - eggs - sex - gametes - fur - warmth Now knowing that an animal needs to attract a mate to reproduce and animals mate because of smells, choose the best answer.
A: Smell

Q: You are presented with the question "How are nitrogenous wastes excreted?" and the following answer choices: - solutes - wetland - salmon - urine - soil - harmful - gills - CO 2 Now knowing that urine is the liquid waste product of the body that is excreted by the urinary system and nitrogenous wastes leave the body in the urine, choose the best answer.
A: urine