yes and no yes because a little competition is healthy and will teach them not to be a sore loser or winner. but no because you can get them too competitive sorry if it confuses you
A brother is your sibling. A male child of your parents. (or adopted) A brother in law is your sisters husband.
An uncle is the brother of one of your parents, or the husband of the sister of one of your parents. A nephew is the son of your sister or brother.
A brother and a sister, both being children of the same parents, are siblings.
brother or sister
If your aunt is the sister of one of your parents, her husband's brother (her brother-in-law) is not related to you. If your aunt is the wife of a brother of one of your parents, then her husband's brother (her brother-in-law) is either your father or another one of your parents' brothers.
The grandson of your great grandmother's brother is second cousin to one of your parents, and your second cousin once removed.
A sibling is a brother or sister- someone with the same parents as you.
Parents can effectively discourage toddlers from putting their fingers in their mouths by consistently redirecting their behavior, providing alternative activities to keep their hands busy, and praising and rewarding them when they refrain from putting their fingers in their mouths.
No, your brother's brother-in-law is not related to you unless you and your brother both married children of the same parents and they had another brother. but the the brother-in-law relationship is not through your brother and his marriage, but because he is the brother of your spouse. Technically, the proper introduction would be, "This is my brother's brother-in-law" as there is no direct relationship between the two of you.
No, their parents are together.
The son of your parents is your brother.
=== === Parents never favor a child to not cause a conflict between them. It may seem that they favor your older brother because of his responsibility and maturity. I'm the eldest of three in my home and it's been a long time that my parents gave me the "favor" and I don't mind because sometimes I know when I'm wrong and don't bother, my parents usually favors my middle brother cause he works with them and I just study. So don't brake your mind saying that your parents favor your brother because that's just making your relationship with your brother worse and is you really fell that they are favoring your brother then sit down with your parents and tell them what you feel.