Question

Fluctuations in the phosphorus cycle in aquatic ecosystems _______.
a.
can lead to changes in the growth rates of aquatic populations
b.
are never caused by human impact on the environment
c.
lead to a decrease in the amount of phosphorus found in sediment
d.
never occur naturally

Answer 1

Fluctuations in the phosphorus cycle can lead to changes in the growth rates of aquatic populations
B is false
C is also false
D. change in Phosphorus levels can be natural or artificial

Answer 2

How can an increase in biodiversity lead to an increase in ecosystem stability?
a.
A more biodiverse ecosystem is not subject to change.
b.
A more biodiverse ecosystem has a higher chance of adapting to species changes.
c.
A more biodiverse ecosystem has fewer species types to balance.
d.
A more biodiverse ecosystem is subject to fewer natural disasters.

Answer 3

It's B
A more biodiverse ecosystem has a higher chance of adapting to species changes.

Answer 4

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Answer 5

made

Answer 6

No problem :)