It asks you for some personal information about you. Physical description. Nothing you should be worried about.
The parents info including SSN, you might have heard that about the SSN application. And that is for minors.
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Sent 10/17 Lockbox Arizona Mailing USPS Priority w/signature Delivered 10/19 G-1145 10/25 I-797 C 10/27 Routed to California Biometrics 10/31 Date scheduled 11/23 Walk in 11/1 EAD production 5/11 EAD shipped 5/15 EAD received 5/17 SSN applied ? SSN received ? CA ID applied ? CA ID received ?
Brother: Approved stats