The pancreas produced a special hormone, which stimulates the absorption of blood sugar. This hormone is called? A adrenaline
B glycogen
C glucagon
D insulin

Regarding most of the narrator’s story, which word best describes the tone?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent