The infantry brigade combat team, as of 2014, contains 4,413 soldiers and is organized around three battalions of infantry. Each type of brigade (light infantry, air assault, or airborne) has the same basic organization.
2.1 Structure and function of the outer and middle ear. Figure 1 is a diagram of the human ear. The outer ear consists of the visible part of the ear or pinna, the external auditory canal (meatus) , and the tympanic membrane (tympanum) or eardrum.The human pinna is formed primarily of cartilage and is attached to the head by muscles and ligaments.igure 1 is a diagram of the human ear. The outer ear consists of the visible part of the ear or pinna, the external auditory canal (meatus) , and the tympanic membrane (tympanum) or eardrum.
Female Reproductive System: The carpel or pistil is in the very center of the flower and contains the female organs. There may be one or more pistils. This part of a flower resembles a bowling pin in shape with the rounded lower base being the ovary. Inside the ovary are reproductive cells or ovule. Coming up from the ovary the pistil narrows into a neck called the style, and the knob at the top of the neck is the stigma. This part of a flower is sticky.