The four Galilean moons of Jupiter are: Callisto, Io, Ganymede, and _________ Europa Science & Naturekeyboard_arrow_right
The world's largest rodent is the Capybara. An Amazon water hog that looks like a guinea pig, it can weigh more than __________ pounds. 100 Science & Naturekeyboard_arrow_right
Goldfish have four color recepectors in their __________ compared to our three _ the mantis shrimp has ten color receptors. Eyes Science & Naturekeyboard_arrow_right
Acetylsalicylic acid is more commonly known as _________. Aspirin Science & Naturekeyboard_arrow_right
The lack of this element in the diet is a cause of goitre. Iodine Science & Naturekeyboard_arrow_right
In dyeing what is the name given to the substance used for fixing the color Catalyst Science & Naturekeyboard_arrow_right
__________ eggs which are incubated below 85º F (29.5º C) hatch into females, while those incubated above 95º F (35º C) hatch into males. Crocodile Science & Naturekeyboard_arrow_right
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