List the parts of the respiratory system. in order as an oxygen molecule travels through them, beginning in the atmosphere and ending on a red blood cell.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

All organisms contribute some water to the water cycle by conducting

What type of plant is good for a bioassay and where can i buy it? i only have a month.