the scientific community and madam I am not sure if you have any questions or concerns please visit the answer is yes way to you sir forwarding.
During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote.
look up in ur book meiosis which will explain more
The correct answer would be: The up-and-down motion of the tongue when sucking.
I hope that helped! c:
