a) Heat and work are PATH dependent variable
Path depended variable are those which in order to make a change in the system are concerned about the amount of heat or work transferred or moved in or out of the material within the system or the system as a whole. These variables are not depended on the state of the material before and after the process and but are dependent on the path followed during the process to bring change in the system.
b) INTERNAL ENERGY, ENTROPY AND PRESSURE of the system are state function. These functions depend on the only on the initial and final state of the system or material and are not dependent on the path followed.
Answer:
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Explanation:
Blue is the correct answer to that question from my math
The structural level in which the muscle produces the contraction is known as the muscle fiber.
<h3>What is a muscle fiber?</h3>
A muscle fiber is a single muscular cell that is able to contract by using specialized proteins such as filaments of myosin and actin.
This unit (muscle fiber) is able to contract both in vivo and in vitro by establishing suitable environmental conditions (e.g., proper calcium levels).
In conclusion, the structural level in which the muscle contracts is the muscle fiber.
Learn more about muscle fibers here:
brainly.com/question/27960158
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