Which disturbance would result in primary succession?
A-harvesting wheat by using a combine harvester at the end of the growing season
B-controlled burning to stimulate the growth of forest trees such as sequoia
C-the formation of Surtsey, a volcanic island off of the southern coast of Iceland
D-the effect of a large herd of elephants on the grasses and shrubs in an area
Answers: 1
Biology, 20.06.2019 18:04
The variables for this experiment include the number of each type of sprout, the average height of those sprouts, and the amount of compost given to each plot of land.use the drop-down menus to complete the sentences and identify the independent and dependent variables. the independent variable, the one that you intentionally manipulate, is the the dependent variables, the ones that you measure the response in, are
Answers: 1
Biology, 22.06.2019 00:10
Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?
Answers: 3
Biology, 22.06.2019 04:30
Whats one way that rocks do not follow the typical rock cycle pathway?
Answers: 1
Biology, 22.06.2019 08:00
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
Which disturbance would result in primary succession?
A-harvesting wheat by using a combine harvest...
Computers and Technology, 23.02.2021 04:50
Spanish, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50
Arts, 23.02.2021 04:50
Mathematics, 23.02.2021 04:50