1 The training course is five weeks. 2  During the first two weeks, students are in the classroom. 3  During the second three weeks, students complete a clinical externship at various Intermountain Healthcare hospitals.
But surprisingly, we still donât know how many species live by the shore: estimates vary widely, from 178,000 species to more than 10 million. NaGISA scientists pulled on their boots and waded and dived in coastal waters around the world to estimate the number of species on our coasts more precisely.
Difficult to put an exact number on the amount - however... There are roughly 7 billion people on the planet, and insects outnumber humans by at least 1000 to 1. As far as sâ¦pecies, there are up to 10 million species of insects, and many more bug-type animals in the centipede and arachnid families. 2 people found this useful.