Astructure in the arm of a human is found to carry oxygen-poor red blood cells. what else is most likely true about this structure? a) it contains no hemoglobin b) it carries toward the heart c) it contains bronchioles d) it is part of the respiratory system

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.