If a boy exhibits a sex-linked trait that is carried on the x chromosome, what must be true? his mother exhibited the trait his mother had at least one allele

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration

Asolution containing hci would likely have