An astronomer observes the light of a galaxy that is 600 million light-years away. How old is the light? 1 year old

10 years old

50 million years old

600 million years old

The fauces connects which of th following structures to the oropharynx

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?