Because they worked all the jobs Americans didn't want to do and did it cheaper than Americans would do it too
They blame him cause h felt that he should not help the unwealthy becasue it was their fault for not savin their money
Answer
A blood clotting or blood pressure.
Explanation:
Platelet aggregation and accumulation in response to injury is an example of positive feedback.
Platelet aggregation is the clumping combined of platelet in blood. Or you could say that it's the sequence of events leading to the formation of a clot.
Better be concered about both
