Ultraviolet rays are as to the human body as much for the environment. Did you know that you can be protected from there harmful radiations? please anyone answer my questions
Answers
Answered by
2
Answer:
Human body, the physical substance of the human organism, composed of living cells and extracellular materials and organized into tissues, organs, and systems.
Answered by
1
Answer:
Alkanes are organic compounds that consist entirely of single-bonded carbon and hydrogen atoms and lack any other functional groups. Alkanes have the general formula CnH2n+2 and can be subdivided into the following three groups: the linear straight-chain alkanes, branched alkanes, and cycloalkanes
Similar questions