PLZ HELP ASAP AG CLASS Which of the following design elements most closely relates to the primary design element in the picture above?

A form
B repetition
C color
D proportion

How can you keep track of variables in a science experiment?

Which entry is in the wrong position in the table?

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