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Solve the problem.
-A theatre sells two types of tickets to their plays; children's tickets and adult tickets. For today's performance they have sold a total of 900 tickets. Also, they have sold 4 times as many children's tickets as adult tickets. How
Many children's tickets have they sold?
Muscle Fibers
Muscle cells that are called fibers because of their long lengths.
Perimysium
The connective tissue that envelopes muscle fibers into bundles within a muscle.
Muscle Fibers
Cells within muscles that contract to produce movement; made up of proteins actin and myosin.
Aerobic Respiration
A process of producing cellular energy involving oxygen.
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