Electrical Safety Measures in Teaching Science
The major hazards associated with electricity in the science laboratory that require some safety measures are electrical shock and fire.
Academics Materials,Blogs,Environmental Sciences,Science Education,Integrated Science,Integrated Science Education
Vascular tissue in Plants | Xylem and Phloem
Vascular tissue is composed of xylem and the phloem. Xylem, which is the material you think of as wood, conducts water and dissolved mineral salts forming a continuous system that runs throughout the plant body.
