Why is Mexican immigration complex legally?A. Laws about Mexican immigration have not always been clear. B. Mexican immigrants have had little to do with U. S. life. COlder Mexican immigrants do not always accept younger ones. DLaws and Americans' views about Mexican immigrants have changed.

Read the passage from an argumentative essay. many endangered species are currently threatened by climate change. there are some laws already in place, but are they effective enough? anyone with a conscience knows that these creatures deserve the chance to survive without outside threats impeding their survival. i suppose this is a tough decision for lawmakers, but i hope they choose wisely. which statement best evaluates the claim in the passage?