The femur attaches at the hip and at the knee. The attachment at the knee is distal. true false

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!