Should we celebrate Columbus day why or why not

For each example, identify the most appropriate ctso. ann wants to be a manager who directs the work of others: hosadecatsanational ffa teresa wants to have a career that emphasizes mathematics: fcclapastsanyfea justin wants to have a career in nursing: bpahosafbla-pblfea howard wants to have a career focused on the education of others: feafcclanyfeapas

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.

How did ancient civilizations develope its agriculture and protect its population