Abiotic factors in a lake ecosystem include non-living components such as light, temperature, pH of the water and oxygen content. Biotic factors include living components of a lake such as bacteria, phytoplanktons, aquatic plants, zooplankton, crustaceans, molluscs, insects, fish and other vertebrates. Continue Reading.
To become a surgical tech, it's usually only a year. I believe it's a certificate program, not a degree. And I recommend that if you know you want to be in the OR and you want to assist with surgery, go for the surgical tech. Nurses have pretty much been phased out from actually assisting the surgeon.
Surgical technicians are medical professionals who assist surgeons during an operation. Students interested in becoming a surgical tech need to complete an educational program that offers both coursework and clinical experience. Such programs lead to the award of a certificate, diploma or associate's degree.tudents interested in becoming a surgical tech need to complete an educational program that offers both coursework and clinical experience. Such programs lead to the award of a certificate, diploma or associate's degree.