These produce the dark pigment melanin.
A sagittal plane is any vertical plane that parallels the median plane and divides the body into _______ right and left parts.
The human body is composed of how many organ systems?
In the anatomical position, the palms are directed _______.
_________ is the use of radiation to visualize internal body structure.
In this position, the individual is lying on their back, belly upward.
This part of the long bone is a thin, cellular layer that is found lining the medullary cavity and also cavitates the spongy bone.
This region, or natural subdivision of the body, is comprised of a combination of thorax, abdomen, pelvis, and back.
This layer of the integumentary system is made of dense irregular connective tissue.
There are 3 types of cartilage: hyaline cartilage, elastic cartilage and ______________.
The skeletal system is composed of bone and _________.
This type of bone had a length that exceeds its width and also has a medullary canal.
The study of tissues is known as _________.
This oil is produced by the sebaceous gland.
The epidermis is composed of stratified squamous ___________ epithelium.
This organ system is made up of the brain, spinal cord, and nerves.
This organ system conducts air, brings oxygen into the lungs, and takes carbon dioxide out.
It takes ______ days for the epithelium to regenerate.