I can write scientific content as I have studied many branches of science such as different types of chemistry as green chemistry, analytical chemistry, organic chemistry, physical chemistry, environmental chemistry, inorganic chemistry, polymers chemistry, drug chemistry, ....etc. in addition to many types of zoology science as physiology, immunology, hematology, genetics, cytology, invertebrates, chordates, molecular biology, microbiology, biotechnology, anatomy, ecology, environmental pollution, parasitology, embryology, histology, histochemistry, ...etc.