If a torn anterior cruciate ligament (acl) is not properly repaired, the consequences could include the inability to prevent if a torn anterior cruciate ligament (acl) is not properly repaired, the consequences could include the inability to prevent medial rotation of an extended knee lateral rotation of an extended knee forward sliding of the tibia on the femur forward sliding of the femur

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.