Exercise, inflammation, excitement level, anatomy and medications can all affect the respiratory rate.
cigarettes
The cooling rate of the rock.
climate
Mainly the diameter. The wider candles have the slowest burn rate (measured in inches per hour). But if you mean measured in weight loss of the candle, then I don't know.
The cooling rate of magma plays a significant role in determining the size of crystals.
The autonomic nervous system regulates the heart rate and the diameter of the arteries. This is what determines blood pressure.
the way cells resperate
The verga!
Thyroid gland determines the rate at which human body utilizes energy.
The major factor that determines the metabolic rate is the amount of lean body tissue. A feature of the basal metabolic rate is pregnancy increases the BMR.
weathering and erosion
inflation
The rate at which magma cools determines the size of the mineral crystal.
The rate of a reaction is calculated using the concentrations of reactants.
healthcare systems
The rate that your speed increases or decreases.
The rate at which magma cools determines the size of the mineral crystal.
Carbon Dioxide