Biographical Sketch. Summary. Biowarfare is the intentional use of microorganisms, and toxins, generally of microbial, plant or animal origin to produce disease and death in humans, livestock and crops. The. attraction of bioweapons in biowarfare and bioterrorism is attributed to easy access to a. wide range of disease-producing biological agents, to their low production costs, to. their non-detection by routine security systems, and to their easy transportation from.
Freebase(0.00 / 0 votes)Rate this definition: Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color.
    The ankh is an Egyptian hieroglyph meaning life, it is also known as the Egyptian Cross and the key of life. The ankh symbolises life and immortality, the universe, power and life-giving air and water. cross with an oval shape on the top is an ankh. - [angk] The Ankh Cross represents life (immortality) and death, male and female, balance. It can also represent zest, joy of â¦ life, and energy. It's closely related to the looped cross that can mean fertility and life. 2 people found this useful.