_____ are a type of blood vessel that carries blood to your heart.
The white blood cells (WBC’s) that are immune response cells…
The white blood cells (WBC’s) that are immune response cells that fight infection are _______.
The smallest blood vessels that are found in almost all tiss…
The smallest blood vessels that are found in almost all tissues of the body are ________.
The _____ is the central opening in the iris that allows lig…
The _____ is the central opening in the iris that allows light to enter the eye.
The ______ gland produces tears and lubricates the eye.
The ______ gland produces tears and lubricates the eye.
Photoreceptors that provide gray tones and less defined visi…
Photoreceptors that provide gray tones and less defined vision are _____.
The _____ is the deepest layer of the eye. It contains the p…
The _____ is the deepest layer of the eye. It contains the pigmented layer and the neural layer.
The _____ _______ attaches the lower limbs to the trunk of…
The _____ _______ attaches the lower limbs to the trunk of the body.
The humerus is located in the lower arm.
The humerus is located in the lower arm.
The appendicular skeleton has _____ bones.
The appendicular skeleton has _____ bones.