Biology, 27.03.2020 23:18 hannahmjohnson0443
Which of the following is true of biogeochemical cycles?
Choose 1
They ensure that nutrients are only used once by organisms.
They increase the total amount of matter over time.
They create new atoms to replace lost ones.
(D)
They can be affected by human activity.
Answers: 2
Biology, 22.06.2019 07:20
Which best describes carbon dioxide’s path out of the body
Answers: 2
Biology, 22.06.2019 10:00
Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?
Answers: 2
Biology, 22.06.2019 18:00
The images show two species of tree frogs in a particular region. the gray tree frogs are adapted to the trees of the woodlands, while the green tree frogs can survive in woodlands or grasslands. the gray frog was abundant in the woodlands. because of climatic changes, most of the trees in the region died, and the woodlands changed to grasslands. in such a case, the . the gray tree frog is closely related to the green tree frog genetically, but they have different mating calls. this suggests that speciation occurred because of .
Answers: 1
Which of the following is true of biogeochemical cycles?
Choose 1
They ensure that nutr...
Choose 1
They ensure that nutr...
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