Answer:
balance is another term for it.
Explanation:
Its D Because We Female Only Have X Chromosomes So The Males Picks The Sex Of The Baby.
Class, As the classification system goes phylum (eg. chordata), class (eg. mammalia), order (eg. carnivora), family (eg. felidae), genus (eg. panthera), species (eg. leo) and all the following are in the same class- mammalia
