What body system lets sea stars move using hundreds of tiny tube feet?
Answer
Water vascular system
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What body system lets sea stars move using hundreds of tiny tube feet?
Answer
Water vascular system
What is the narwhal's famous tusk actually made from?
Answer
An elongated tooth
What is the main mineral component of most mollusc shells?
Answer
Calcium carbonate
What process causes corals to lose their symbiotic algae during severe heat stress?
Answer
Coral bleaching
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Latest trivia questions
What is the narwhal's famous tusk actually made from?
Answer
An elongated tooth
What is the main mineral component of most mollusc shells?
Answer
Calcium carbonate
What process causes corals to lose their symbiotic algae during severe heat stress?
Answer
Coral bleaching
What was the name of the first person born through successful human IVF?
Answer
Louise Brown
Who developed the oral polio vaccine used in mass immunization campaigns?
Answer
Albert Sabin
Which strain provided the basis for the first licensed mumps vaccine in 1967?
Answer
Jeryl Lynn strain
Who created the first successful vaccine against yellow fever in the 1930s?
Answer
Max Theiler