Muscle fatigue, happens when muscle cells run out of food and fibers and cannot contract as much.

A. True
B. False

When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule