Which best shows how poverty affects a population?
social agencies that can are not accessible.
health care is not available to those at the poverty level.
enough jobs are available but pay is too low to make a difference.
more people struggle to get an education and have social needs met.

Which of the following statements proves that scientific knowledge changed due to the discovery of the fossil of a hadrosaur in north dakota? hadrosaurs were better runners than earlier thought. hadrosaurs had no pattern on their skin as expected. the length of the hadrosaur was shorter than previously thought. the muscular structure of hadrosaurs was less developed than expected.