Answer:
I dont know the answer for that question it's hard question isn't it
Answer:
Number of moles: 0.07407407407
An exemple of aluminium in its ore state is haemetite
Your answer is D predator population will increase greatly. That's because if there's more prey there will be more food and its good for the predators to produce more because they don't got to worry about food. Speaking how they preys population grew.
So your answer is D.
Cu,it would most likely be a shiny solid at room temperature and have high density. •ω•