When is the best time of day for Christina to study? in the morning, instead of going to swim practice
in the late afternoon, instead of relaxing
in the early evening, during dinner
in the late evening, before bed

The dashed segment of the plotted experiment in the graph in the lesson is called an

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland

Arow of elements on the periodic table is called an