Answer:1)The base of the deltoids connects to the upper part of your scapula (shoulder blade) and the side of your clavicle (collarbone). The point of the deltoids attaches to the side of your humerus (the arm bone between your shoulder and elbow)
3)The Triceps Brachii muscle runs adjacent to the humerus in the upper arm but is also connected to the scapula and the ulna.
5)The Gastrocnemius muscle runs adjacent to the tibia and fibula of the lower leg but is also connected to the femur and calcaneus. The lateral head of the Gastrocnemius originates from the lateral condyle of the femur, while the medial head originates from the medial condyle and popliteal surface of the femur.
6)It has four parts: rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius. They originate at the ilium (upper part of the pelvis, or hipbone) and femur (thighbone), come together in a tendon surrounding the patella (kneecap), and insert at (are attached to) the tibia (shinbone).