Whale Health
Official Audio Prompt
A water-proof drone is being used by Australian scientists to collect the highly-treasured nasal mucus of [blank] whales. The snot is rich with fresh DNA, [blank] and bacteria, and is collected by a drone that hovers over the blowholes of humpback whales as they embark on their epic [blank] journey along Australia's east coast. From Sydney, Phil Mercer reports,"Whales, like all mammals, need air, and come to the [blank] to breathe through a blowhole. Vanessa Pirotta, a marine biologist at Macquarie University, says that nasal mucus [blank] the health of the whale."
Sample Answer & Audio Transcript
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