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.
Meaning of Ashlyn. English name. In English, the name Ashlyn means-meadow of ash trees.The name Ashlyn originated as an English name. The name Ashlyn is most often used as a girl name or female name. English Name Meaning-meadow of ash trees.Origin-England.nglish name. In English, the name Ashlyn means-meadow of ash trees.The name Ashlyn originated as an English name. The name Ashlyn is most often used as a girl name or female name. English Name Meaning-meadow of ash trees. Origin-England.