Answer:
Upper level
Because no one can see it but its still good and far less expensive.
Dystrophin. It is the protein located between the sarcolemma and the outermost layer of myofilaments in the muscle fiber. It is a cohesive protein, linking actin filaments to another support protein that resides on the inside surface of each muscle fiber's plasma membrane.
Answer:
As more and more time is spent on one activity, the opportunity cost of that activity in terms of other activities rises
Explanation:
The allocating scarce resources is done to increase the output for the well being of the nation. This resources allocation must be associated with the decision makings.
Time is the important scarce resource that constrain the human behavior. The achievement of the particular goal occur by the efficient use of the time. The humans have different capabilities and spending more time on single activity can increase the opportunity cost.
Thus, the correct answer is option (1).
Picture books or letter books like the ABC's its hard to answer with out the options
Please tell me if its wrong:)
