Biology, 07.07.2019 21:00 Terezagonzalez2271
Aperson has always enjoyed eating tuna fish. unfortunately, a recent study of the mercury content of canned tuna found that chunk white tuna contains 0.67 ppm hg. the u. s. environmental protection agency recommends no more than 0.1 μg hg/kg body weight per day. if the person weighs 72 kg, how often may he/she eat a can containing 6 ounces (1 lb = 16 oz) of chunk white tuna so that he/she does not average more than 0.1 μg hg/kg body weight per day?
Answers: 1
Biology, 21.06.2019 14:30
Nteractions between organisms and their environment impact the organism’s overall population. oahu amakihi and kauai amakihi are two closely related species of hawaiian honeycreepers. they have a common ancestor, eat small insects and nectar, and like to nest in koa trees. however, one species is found on the island of oahu, and the other is found on the island of kauai. which concept shows the relationship between oahu amakihi and kauai amakihi?
Answers: 2
Biology, 21.06.2019 23:30
Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries
Answers: 2
Biology, 22.06.2019 10:40
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
Answers: 1
Biology, 22.06.2019 13:00
What is the role of dna ligase in the elongation of the lagging strand during dna replication?
Answers: 1
Aperson has always enjoyed eating tuna fish. unfortunately, a recent study of the mercury content of...
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