Which of the following statements about sperm are true? Check all that apply. Sperm grow in both male and female reproductive organs.
Sperm have one set of twenty-three chromosomes.
Sperm have a tail for mobility.
Sperm have heads that are five millimeters long.
B and C

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

Breastfeeding should last for 12 months.