Answer:
C
Explanation:
A meter measures distance. We don't say the cube is x meters long, just as we don't say we weigh x amount. Instead we use units like centimeters for volume while we use pounds or kilograms for weight. In terms of time, I have no idea how the unit meters would be useful for that. Example for time units include: seconds, minutes, hours, and days. However, we do say this ruler is x amount of meters. As such, length and distance is the only logical answer.
Well designed weight training programs only target two or three body areas. Answer: 3 body areas
The correct answer is biological.
Biology deals with the inner workings of our body - so, if something is the result of hormones and other physiological processes, then it will definitely be related to biology. The other options have more to do with the environment, rather than with the body itself.