QUESTIONS A how does the ratio in calculation #4 Compare with stre catio oa etre Cooprecent a the same too aetate the balanced equation per te reaction Fe - Cusau Cu + Fesou​

C. 1s22s22p63s23p43d104s24p5

Thermohaline circulation and gyres

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.