Answer:
Astronomy:
a cloud of gas in the outer space visible in the night sky either as an indistinct bright patch or as dark or as silhouette against other luminous matter.
Medicine:
a clouded spot on the cornea causing defective vision.
Answer:
Open Primaries
Explanation:
It means an open election where voters are not required.
Answer:
C
Explanation:
culture influences the practicing of important traditions and meeting basic needs for survival but culture can never affect the way political organizations are created due to the fact that politics involve democracy.
Answer:
Unsystematic Variability
Explanation:
Variability
This refers to a number or measure of the observed differences in the value of a variable that is from one unit of observation to another unit.
Unsystematic variability
This is usually refered to as a type of variability that is unexplainable (not accounted for) for by a one or a known source, but that comes from effects or the combinations of extraneouss variables, measurement error, and noise.
They are the known differences in scores of individuals because of the variable that were not examined. They are usually not related to variables examined. Mostly type 11 error, are within groups variance in experiments and usually leads to high total variability.
