1. which sentence is written correctly?
of great concern to scientists is the controlled growth of bacteria cultures in test tubes.
have you thought about how there is lots of stories in the bible that involve miraculous events?
there is many retired couples who travel overseas together after retiring from the workforce.
have the united states marine corps been a part of the united states armed forces since 1775?

Which historical events have affected the meals you consume? check all that apply. columbus brought sugar cane to the new world in the late 15th century. italian immigrants brought pizza to the united states in the early 1900s. tacos were first eaten in the silver mines of mexico during the 1700s. sugar cane spread throughout the muslim world, and methods were developed to refine it. immigrants introduced chinese food to san francisco in the mid-1800s. people from the middle east created the modern version of roasting coffee in the 13th century.