You are presented with the question "what exhibits phototropism?" and the following answer choices: - fens - daisies - grass - landscapes - Conifers - vegetation - potatoes - newsprint Now knowing that plants exhibit phototropism, or growing toward a light source and potted plants in season include chrysanthemums, daisies and cyclamen, choose the best answer.
daisies
(Question)
You are presented with the question "What contributes to global warming?" and the following answer choices: - using wind farms - recycling - burning coal - Greenhouse gases - operating an automobile - chlorofluorocarbons - Greenhouse gasses - nuclear energy Now knowing that operating an automobile usually requires fossil fuels and global warming is caused largely by fossil fuel use, choose the best answer.
(Answer)
operating an automobile
Ques: You are presented with the question "What can cause infection?" and the following answer choices: - disinfectant - soda - yeast - Herpes - rabies - fungi - painkillers - food Now knowing that microorganisms can cause infections and microorganisms associated with foods, choose the best answer.
Ans: food
(Q).
You are presented with the question "Mollusks live in most terrestrial, freshwater, and marine what?" and the following answer choices: - protected - houses - areas - homes - fossils - alluvial - biomes - swimming Now knowing that mollusks live in most terrestrial, freshwater, and marine habitats and biomes are the world's major habitats, choose the best answer.
(A).
biomes
Ques:You are presented with the question "what uses pheromones to communicate with each other?" and the following answer choices: - starfish - bees - bacteria - honeybees - density - humans - h2o - insects Now knowing that echinoderms use pheromones to communicate with each other and starfish and sea urchins are also echinoderms, choose the best answer.

Ans:starfish
You are presented with the question "What has a centralized nervous system with a brain?" and the following answer choices: - Man - Birds - leeches - shark - evergreens - salmon - worms - pan Now knowing that fish have a centralized nervous system with a brain and sharks are a type of fish, choose the best answer.
shark