Biology, 28.05.2020 10:00 jalenevoyles
Algal blooms happen when too many chemicals containing nitrogen are washed into freshwater areas. Nitrogen is an important chemical for algae growth, but when algae becomes too concentrated, it can reduce oxygen levels for the other organisms. What are the effects of increased algal blooms on ecosystems?
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Ascientist is studying muscle twitches in chicken quadriceps. to activate the muscle, he needs to provide stimulus to the
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Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
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Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
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Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?
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Algal blooms happen when too many chemicals containing nitrogen are washed into freshwater areas. Ni...
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