Examlex
Which object (if any) is a star in the sense that its main source of energy is nuclear fusion?
Dependent Variable
The variable in an experiment that is expected to change or respond as a result of manipulations of the independent variable.
Experimental Treatment
A new or novel intervention or therapy being tested or evaluated for its effectiveness in treating a condition or disease.
Influenced Factor
An element that affects or alters the outcome of a process or situation.
Sexual Arousal
A physiological and psychological state of being awake or reactive to sexual stimuli.
Q27: The next lengthy period in the evolution
Q83: The majority of the elements heavier than
Q86: The Hipparcos satellite could measure stars up
Q116: On its passage through the Sun's interior,a
Q155: The light from the expanding shell of
Q174: A planetary nebula is a:<br>A) gas shell,
Q223: The modern system of apparent magnitudes uses
Q237: The distinctive color of a reflection nebula
Q237: You are going to make measurements of
Q281: What is the difference between a helium