Dwight David, known as Ike. 1890â1969, US general and Republican statesman; Supreme Commander of the Allied Expeditionary Force (1943â45) and 34th president of the US (1953â61). He commanded Allied forces in Europe and North Africa (1942), directed the invasion of Italy (1943), and was Supreme Commander of the combined land forces of NATO (1950â52)
What capability did the development of a vascular system provide to plants? Greater efficiency for nutrient transport and structural support What is the same and what is different between gymnosperms and angiosperms?
Understanding Vascular Disease. The vascular system is a network of blood vessels including arteries, veins, and capillaries. Arteries carry oxygen and nutrients to the body; veins return blood from the tissues to the heart. Vascular disease refers to changes that can occur in blood vessels affecting the normal flow of blood.