1. Students correctly color and annotate a diagram of the circulatory system. 2. Students also add âveins, arteries, and capillariesâ to the large body chart using red and blue yarn. 3. Students color a heart diagram and add it to the large body chart.rom the lungs, the blood returns, Blood returns, Blood returns. From the lungs, the blood returns Into the left atrium. From the left atrium, the blood is pumped, Blood is pumped, Blood is pumped. From the left atrium, the blood is pumped Into the left ventricle.
In human anatomy, the eardrum, or tympanic membrane, is a thin, cone-shaped membrane that separates the external ear from the middle ear in humans and other tetrapods. Its function is to transmit sound from the air to the ossicles inside the middle ear, and then to the oval window in the fluid-filled cochlea. Hence, it ultimately converts and amplifies vibration in air to vibration in fluid. The malleus bone bridges the gap between the eardrum and the other ossicles.
The ear consists of three basic parts-the outer ear, the middle ear, and the inner ear. Each part of the ear serves a specific purpose in the task of detecting and interpreting sound. The outer ear serves to collect and channel sound to the middle ear. The middle ear serves to transform the energy of a sound wave into the internal vibrations of the bone structure of the middle ear and ultimately transform these vibrations into a compressional wave in the inner ear.