When a biological substance poses a threat to the health of living organisms, primarily humans, it is termed as biohazard or biological hazard. This could include a sample of a microorganism, virus or toxin (from a biological source) that can affect human health. A biohazard could also be a substance harmful to other animals. Biological agents that can …
APA is a citation style and format of writing academic documents such as journals,articles, and books. APA citation format is commonly used in the field of behavioral and social science. APA stands for American Psychological Association (APA), the style was developed to help in reading comprehension in the social and behavioral sciences for the purpose …
What is a Fold? A Fold is nothing but Wave like bends that are formed in crustal rocks due to tangential compressive forces resulting from horizontal movement caused by the endogenetic force originating deep within the earth. Some parts are bent up and some parts are bent down. A fold consists of two sides which …