Submit. Botanists group ferns, club mosses and horsetails together as being seedless vascular plants. A vascular system allows the movement of water and nutrients through the plant's body and, instead of reproducing with seeds, they reproduce asexually with spores.Most seedless vascular plants grow on land in moist areas.ubmit. Botanists group ferns, club mosses and horsetails together as being seedless vascular plants. A vascular system allows the movement of water and nutrients through the plant's body and, instead of reproducing with seeds, they reproduce asexually with spores.
Selecting the best lens for welders' eye protection. In the industrial environment, safety glasses are a necessity for jobs that put employees' eyes at risk of exposure to heat, impact, chemicals, or dust. But workers also need protection from nonimpact dangers, such as radiant energy, eye strain, and fatigue.
the magnifying glass was invented by Roger Bacon in 1250 Hypernyms (magnifying glass is a kind of...): light microscope (microscope consisting of an optical instrument that magnifies the image of an object) Hyponyms (each of the following is a kind of magnifying glass): jeweler's loupe; loupe (small magnifying glass (usually set in an eyepiece) used by jewelers and horologists)