QUESTION 3 The bone is an important organ in many organisms including human. It provide
support and protection to internal organ and play major role in formation of blo
tissue. At times injuries occur to the bone which to some people eventually lead
to death. The table below gives the number of death resulting from bone fractu
in one year in the USA. The figures for males and females as separate values wit
the same age range.
Male
Female
ge Range
8
2
2
dar 1​

Asample of digestive juice was removed from the stomach of a pig. the juice was placed in a test tube along with some grains of wheat. a second test tube was set up containing an equal number of wheat grains, with distilled water rather than digestive juice. the test tubes were kept for 8 hours at 40 degrees c. after 8 hours, the grains inside the digestive juice had broken into tiny particles. the grains of wheat, in the water, were wet but otherwise unchanged. what is the control group?