Neural tube defects are birth defects of the and . A. Neurons. . . Umbilical cord B. Brain. . . Spinal cord C. Brain. . . Umbilical cord D. Spinal cord. . . Umbilical cord.

Why is it that people at first would be nice then they shut you down? (school matter)

What is the function of the retina?

Which of the following is a way to prevent poisoning? a. avoid the overuse of bleach and disinfectant. b. keep carbon monoxide detectors away from the kitchen. c. follow medicine prescriptions properly. d.