Which of the following pieces of additional data would further investigate the relationship between bears, salmon, and influx of nitrogen into the local environment?
(a) the experimenters should remove the remains of salmon carcasses immediately after the salmon are eaten by the bears and determine the nitrogen content of the carcasses.
(b) the experimenters should increase the number of bears in the area and measure the amount of nitrogen available for uptake by plants.
(c) the experimenters should set up a net to catch salmon before they enter the area and then measure nitrogen influx.
(d) the experimenters should clear-cut the trees from the area and determine how much nitrogen remains in the streams.
Answers: 2
Biology, 22.06.2019 04:00
Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses
Answers: 2
Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 1
Biology, 22.06.2019 10:00
14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca
Answers: 2
Biology, 22.06.2019 11:00
Which of the following forest management practices is best for reestablishing areas of forest?
Answers: 1
Which of the following pieces of additional data would further investigate the relationship between...
Mathematics, 12.12.2020 16:20
English, 12.12.2020 16:20
Geography, 12.12.2020 16:20
Mathematics, 12.12.2020 16:20
Mathematics, 12.12.2020 16:20
Spanish, 12.12.2020 16:20
English, 12.12.2020 16:20
Mathematics, 12.12.2020 16:20
Physics, 12.12.2020 16:20
History, 12.12.2020 16:20
Computers and Technology, 12.12.2020 16:20
English, 12.12.2020 16:20