You plant a seed in a pot containing soil, and then add water and place the pot under a light. after the seedling emerged, complete with two green leaves, the carbon dioxide levels decreased in the closed chamber. the developing seedling was using which of the following as a source of energy during this time? a. water from the soilb. starch from the seedc. sugars from the soild. nutrients from the soile. light

Choose the molecule that is described by each phrase. energy used during long activities:

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis

Which of the following observations darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds can be found on islands located farther from the mainland than the birdsê¹ maximum nonstop flightdistance. d) south american temperate plants are more similar to the tropical plants of south america than to thetemperate plants of europe. e) earthquakes reshape life by causing mass extinctions.