If you live in America, then to become a veterinarian, you will need to do 4 years of college, and then another 4 years in veterinary school and then pass a veterinary medical board examination before you qualify.or a start, in order to become a veterinarian, you need great grades in high school. It takes years of study and lots of memorizing facts so generally, to qualify you will need to be pretty brainy to get a head start. Naturally a love for animals helps-after all, you will be looking after them all your life.
Iron-sulfide bubbles hypothesis: Biological molecules combined in compartments of chimney-like structures on the ocean floor. Answer #2 | 19/09 2016 12:53 Iron-sulfide bubbles hypothesis: Biological molecules combined in compartments of chimney-like structures on the ocean floor. Possible answer recent questions recent answers
1 The picture shows a type of rock called a banded iron formation. The rock contains high levels of iron oxides minerals, which form only when iron at Earth's surface combines with oxygen. 2  The picture shows a type of rock called a banded iron formation. The rock contains high levels of iron oxides minerals, which form only when iron at Earth's surface combines with oxygen. Approximately how old would Earth's oldest banded iron formations be? AndrÃ© Karwath/Wikimedia 3 billion years old 4.6 billion years old 5 billion years old 65 million years old.