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.
Bones of the Human Arm The arm reaches from the shoulder to the wrist. It consists of two basic parts: (1) the upper arm, which extends between the shoulder and the elbow, and (2) the forearm, which extends between the elbow and the wrist. The upper arm is formed by one long bone, the humerus.keletal Muscles of the Human Arm Skeletal muscles are responsible for hundreds of movements. When an organism wants to move, signals travel from the brain to the skeletal muscle cells. The muscle cells then contract, or get shorter. Strands of tough connective tissue connect the skeletal muscles to bones.