Basic Child Support Obligation, the court may adjust this cost in order to. apportion the benefit that the dependent tax credit will have to the parent. incurring the childcare costs. At lower income levels the head of household does not incur sufficient tax liability to. benefit from the federal childcare tax credit.
muscles that move the upper arm. STUDY. PLAY. pectoralis major. Primary Function: prime mover of arm flexion; rotates arm medially; adducts arm against resistance; pulls ribcage upward with scapula and arm fixed to help in climbing, throwing, pushing, throwing, and force inspiration. Origin: clavicle, sternum, cartilage of ribs 1-6, and aponeurosis of external oblique muscle.
The muscles can only pull against the bone not push it. So to bend your arm at the elbow, the bicep pulls the lower arm up. To streighten your arm, the tricep pulls the lower arm back out. the muscles have to work in pairs opposite each other to make movement.