What rocks will likely weather the least

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

Building glycogen from glucose molecules is an example of what

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime