why do the processes and events dating back to the big bang eventually led to the existence of life on earth

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?

Look at the photo of the leaf. which term best describes this leaf?

Blank is a rock with a find dark texture that makes up the oceanic crust