Here is a breakdown of one possible path to become a nurse midwife: 1  Graduate from high school. To prepare for an undergraduate program in nursing, itâs advisable to take classes such as biology, chemistry, algebra I/II, physics, statistics, and psychology (if available).
The gestation or pregnancy period of the Red Kangaroo lasts between 6 and 7 weeks. They will most often give birth to one offspring, or joey. The baby Kangaroo is extremely small when it is born, being roughly the size of a bean. After the joey is born, it will crawl up the mother's fur to get inside of the pouch.
Baby koalas. A baby koala is called a joey. A koala carries her joey for a gestation period of 35 days. When it is born, the joey is only around 2 centimeters (.79 inches) long â about the size of a kidney bean, according to the Australian Zoo â and weighs about half a gram (0.017 ounces).