The best way to guarantee that the evidence will withstand inquiries about what happened to it from the time of its findings to its presentation in court is to

Explain how organisms could be harmed by high levels of salt from roadways?

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds

The means by which a cell transports large molecules out of the cell is called