Hey could someone please tell me how two body systems work together when using ceramics as a biomaterial in the human body? Thanks is overdue so if someone ( I would prefer experts or up but anyone else is okay) who absolutely know what you are talking about. Thank take care for the ones who have finals in the upcoming weeks!

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous