Answer:
climate change ejejejejejek
A negative feedback loop is a reaction that causes a decrease in function. ... Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.
Vertebrate brain.
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I am adding characters to make my answer long enough right now.
Filter feeders. over harvesting is occurring in the bay disease and habitat loss.
They help them to live.
for example if an animal came from a semie wrm inviornment and went to a cold enviornment. it would have to adapt to live there. if it didnt it would most likly die of starvation, dehidration, or other animals.