Experimenter bias can best be controlled using Double-blind control.
Answer:
Answer below
Explanation:
<u>Options: </u>
<u>True</u>
False
<u>True, because they do show cities</u>
________________________________
(Hope this helps can I pls have brainlist (crown)☺️)
not b, as sound cant travel in a vacuum (like outer space)
\left[x _{2}\right] = \left[ 2+\sqrt{11}\right][x2]=[2+√11]
totally answer
