Nucleic acids They are biological macromolecules ( polymers ) made up of many smaller molecules ( monomers ) called nucleotides , Nucleic acids are composed of hydrogen , oxygen , nitrogen , carbon and...
Biological macromolecules (The polymers) They are large organic compounds made up of smaller molecules (monomers) combined together by polymerization process, polymerization is a process by which monomers are combined together to form the polymer,...
Science is an organized structure of knowledge that includes the facts, concepts, principles, laws, scientific theories and the organized method in the research and investigation, One of the main branches of science is the...
The adaptation Many species had adapted to the environmental changes, So they had succeeded in the continuation of life, Some of the organisms could not be adapted to the environmental changes, So they perished...
