How do students get 100's on everything and I struggle really hard?

main things spanish chemistry , math. people can 100s , have hard time remembering things. top o class in history feel that's easy. aloft of kids in class lazy. come down genetics? if family studying , doing constant learning, family evolve differently smarter easier?

the main things spanish chemistry , math. people can 100s , have hard time remembering things. top o class in history feel that's easy. aloft of kids in class lazy. come down genetics? if family studying , doing...

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