"B" in science

By Woof. Each correct response begins with "B".

(3/-1) This yellow-green-brown liquid stored in the gall bladder is used by your body to help digest fats.7600
(6/-2) This most common volcanic mineral can form columns or polygons such as those in Ireland's Giant's Causeway.6709
(9/-3) Photons and gluons are part of this class of subatomic particles named for an Indian physicist.35437
(12/-4) This heavy alkaline earth element is used as an X-ray contrast agent for visualizing the gastro-intestinal system.56713
(15/-5) Derived from the Greek for "deep" and "color", this kind of shift refers to a lengthening of the wavelength of absorption or transmission.14161

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