Before adding other foods, exclusive breastfeeding is recommended for the first

The optic nerve is formed by axons that arise from the ________ retinal cells

A) ganglion B) photoreceptor C) horizontal D) amacrine E) bipolar

A type of quasi-experimental research design in which a basic or interrupted time series design also includes a nonequivalent control group that is observed during the same period of time as a treatment group, but without receiving the treatment is called ______.

A. basic control group design B. interrupted control group design C. nonequivalent control group pretest-posttest design D. control time series design