In a science experiment, equal-sized populations of two species of earthworms are placed in a terrarium filled with soil. abiotic factors such as temperature and water supply are kept constant in the terrarium, as is food in the form of bread scraps. the population of each species is observed and counted each day. in agreement with the competitive exclusion principle, what is the most likely outcome of the experiment over time? a. only one population will thrive; the other population will decrease to zero. b. both populations will reach the same size, which is the carrying capacity of the terrarium for earthworms. c. one population will be about twice the size of the other. d. both populations will reach the same size, which is about half the carrying capacity of the terrarium for earthworms
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Biology, 21.06.2019 13:20
Which sequence represents a cross section of the bilayera hydrophilic head, hydrophobic tail, hydrophobic tail, hydrophilic headb hydrophobic tail, hydrophilic head, hydrophobic tail, hydrophilic headc hydrophobic head, hydrophilic tail. hydrophilic tail, hydrophobic headd hydrophilic tail, hydrophobic head, hydrophobic head, hydrophilic tail
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Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food
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Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?
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