What helped Irma Alicia to succeed?

The covers all of earth like a thin shell, but it is not a solid sheet of material. it is broken up into several large sections and many smaller ones. fill in the blank.

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

The middle east links which two continents? ●asia and europe●europ and africa●africa and asia●africa and australia