__________ halves the number of chromosomes normally present in body cells

The average IQ gap between severely malnourished children and well-nourished children can be as high as

a. 5 points. b. 10 points. c. 15 points. d. 20 points.

Our ______ enable us to make sense of the sensations that we are experiencing

a. sensory organs c. perceptual processes b. motor skills d. sensory capabilities