Effect of spaceflight on the human body. Humans venturing into the environment of space can have negative effects on the body. Significant adverse effects of long-term weightlessness include muscle atrophy and deterioration of the skeleton (spaceflight osteopenia).
Meaning of Willow. English name. In English, the name Willow means-from the willow tree.The name Willow originated as an English name. The name Willow is most often used as a girl name or female name.English Name Meaning-from the willow tree.he name Willow is most often used as a girl name or female name. English Name Meaning-from the willow tree.
Angela is a female given name. The origin of the name is Latin and its background is Christian. It is derived from the Greek word Ã¡ngelos (Î±Î³Î³ÎµÎ»Î¿Ï), meaning messenger of gods. In the United States, the name Angela was at its most popular between 1965 and 1979, when it was ranked among the top 10 names for girls. Since 1900 in America, it has been ranked among the 300 most popular names.