Science Quiz #575
Which of these breeds is most commonly used as a police dog?
Which of these is a fragrant climbing shrub?
Which of these is the largest natural satellite in the solar system?
What is the technical term for heart burn?
Which of these is not a drupe?
What is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 25% of the total protein content?
Which of these tools would an astronomer use in their research?