Write a hypothesis about the effect of a strong odor on earthworm behavior. Use the "if . . . then . . .
because . . . ” format, and be sure to answer the lesson question, "How is earthworm behavior affected by external stimuli?”

17. explain why or why not you might choose to utilize alternative, complimentary, and integrative/or medicine. explain how these types of medicine are different from traditional (orthodox) medicine?

[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine.what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.

Choose thyroid, parathyroid, or the adrenal gland and choose one disease affecting this part of the en-docrine system.