Answer:
Child A is female and Child B is male
Explanation:
The XY sex-determination system is found in humans, most other mammals. In this system, the sex of an individual is determined by a pair of sex chromosomes. Females have two of the same kind of sex chromosome (XX). Males typically have two different kinds of sex chromosomes (XY).
Should the leader that he was and promoted his campaign
Physical features like water bodies, available of trees and many more influences people settlement in communities
Are their answer choices to go along with this? It sounds like a multiple choice question