Frizzle cochin babies

[PoodlesAndCoops]

The black one I know is a pullet, I'd love your guess on silkie, and what are the red and white Frizzle?? Both roos? They are ~ 7/8 weeks from Tsc bantam bin.
I wanted to keep one (((

 

[Egg Snatcher]

The silkie looks to be a pullet, the frizzles are boys

 

[PoodlesAndCoops]

The silkie looks to be a pullet, the frizzles are boys

Thank you!! What says pullet to you about the silkie I am wondering? Idk how to tell

 

[Egg Snatcher]

The comb looks flat, no wattles and the chick was no streamers