1 A hiccup is a sudden, involuntary contraction (spasm) of the diaphragm muscle. When the muscle spasms, the vocal cords snap shut, producing the hiccup sound. 2  Common causes of hiccups include:  eating too quickly, eating or drinking too much,
Answer by Jessica lopez. Confidence votes 5. Since I don't know exactly which species of turtle chose to lay her eggs,the length of incubation (or amount of time it takes for eggs to hatch) depends a lot on weather conditions.Temperature, humidity, rainfall, and other factors influence incubation. Generally, land turtle incubation ranges from 45-90 days.onfidence votes 5. Since I don't know exactly which species of turtle chose to lay her eggs,the length of incubation (or amount of time it takes for eggs to hatch) depends a lot on weather conditions.
Just getting free from the shell can take 20 minutes or longer. According to 2011 research from the University of Western Sydney, certain freshwater turtle species can communicate with other embryos in a nest to let them know they are close to hatching. Less advanced embryos then increase their development rate so they can hatch around the same time.