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Database of science lesson resources.

build out interactive food web activity using site and word doc on this file: https://www.sciencelearn.org.nz/resources/1525-build-a-marine-food-web "Build_a_marine_food_web.doc"

Scientists at AgResearch in New Zealand have successfully produced healthy transgenic cows that make modified milk or human therapeutic proteins in their milk.

Despite existing for hundreds of years, the science of classification is far from dead. Classification of many species, old and new, continues to be hotly disputed as scientists find new information or interpret facts in new ways. Arguments are fierce and species do change names, but only after a wealth of information has been gathered to support such a big step. One of the new reasons why species are being re-evaluated is because of DNA analysis.