2. something that holds up progress, esp of a manufacturing process. 3. (Pop Music) music. a. the broken-off neck of a bottle placed over a finger and used to produce a buzzing effect in a style of guitar-playing originally part of the American blues tradition. b. the style of guitar playing using a bottleneck.
How long does it take to become a marine biologist? Marine biologists must complete at least a bachelorâs degree, which takes about four years. Marine biologists who pursue masterâs degrees may take an additional two to three years to complete their education, and earning a PhD will take up to six years more.
You can actually begin your training in marine biology very early. Summer camps at marine biology and marine study centers are open to kids as young as 12 years old. There are also summer programs for high school students that teach things like sailing, SCUBA, and marine exploration. Another option is to do volunteer work at a local aquarium.