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granny57i
granny57i
19.10.2020 • 
Biology

Which of the following represent positive feedback loops? (Select two.) Termites forage for plant, litter and waste, then bring it back to their mounds for use as buiping material and food. In doing this,
they create rich, moist soil around their mounds, which in turn promotes more plant growth. This creates more litter and waste as
plants shed and animals come by to graze/browse.
A zebra hears a noise and becomes frightened, so it runs away. Other zebras see this, assume there's danger, and run away as well.
Pretty soon, the whole herd is running,
An increase in the gazelle population causes an increase in the cheetah population, which then bring the gazelle population back
down.

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