I would say A. The three other choices could lead to its start.
Answer:
Standardized mortality ratio
Explanation:
In epidemiology, the standardized mortality ratio or SMR, is a quantity, expressed as either a ratio or percentage quantifying the increase or decrease in mortality of a study cohort with respect to the general population.
The organelle within a cell that functions as its brain, regulating its production of protein.
C) for at least one second and do it ever 5-6 seconds
