An overload of reactive oxygen species (ROS) in the body has negative consequences. Describe how these ROS are usually handled by the body and what might happen when they are out of balance. How could you help reduce ROS?

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

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

Construct at least two possible hypotheses for the student’s experiment.