If you compare an amount of one element equal to its atomic mass in grams to an amount of another element equal to its atomic mass in grams, what comparison can you make about the number of atoms in each sample? Explain.

A, it is falling action my have a good day

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.