A placebo bias is when a participant's behavior changes even when they are not receiving the experimental treatment. Next, explore sample and variables.
I’m pretty sure it is C. Tricep Extension
Answer:
A but in ny school we do it at 14 and 6 months so :|
Atmosphere :) Have a great day
According to the Red Cross, people who have tattoos can donate blood. It's just that they would have to wait for 5 or 6 months after getting a tattoo before donating their blood. Same thing if you get your ears pierced.
