The answer is C
Because it would be that the plants would be resistant over time but that is not a choice
A sample is a random, unbiased selection out of a larger group. An independent variable is one that is changed as to see how it will affect the dependent variable in an experiment.
Hope that helped.
Axon: the messenger cell that carries the command to contract muscles.
It is inapropriate because the administration of too much antibiotic alters or destroy the functioning of the pancrea
Include low birth weight, maternal diabetes, older paternal age,