Describe the function of organelle X and explain how it is important to the survival of the cell. In your answer, be sure to:

the answer is barium and copper bromide

you need to have a picture of the atom that way we can answer it

the population of unionid mussels in the hudson river decreased after zebra mussels were introduced. zebra mussels, a nonnative species, competed with the unionid mussels for food. the zebra mussels were able to outcompete the unionid mussels, allowing the zebra mussel population to increase dramatically over six years. the unionid mussel population decreased due to a lack of food.

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