Human Diagrams

Circulatory System (Blood flow)

The human circulatory system is a network of organs and vessels that are responsible for circulating blood throughout the body. Heart: The heart is the muscular organ that pumps blood throughout the body. The right…

The shoulder muscle labeled diagram typically shows the major muscles of the shoulder, including the deltoid, supraspinatus, infraspinatus, teres minor, and subscapularis muscles. The deltoid muscle is a large triangular muscle that covers the shoulder…

Baby teeth, also known as deciduous teeth, primary teeth, or milk teeth, are the first set of teeth in human development. They are temporary teeth that eventually fall out and are replaced by permanent teeth.…

Crown: The visible part of the tooth above the gum line. Enamel: The hard, outermost layer of the tooth that covers the crown and protects it from damage. Dentin: The layer of the tooth beneath…

Cell body (soma): the main part of the neuron, containing the nucleus and other organelles. Dendrites: extensions of the cell body that receive signals (chemical or electrical) from other neurons or sensory cells. Axon: a…

Trachea: This is the windpipe that connects the lungs to the mouth and nose. Bronchi: These are two large airways that branch out from the trachea, one leading to each lung. Bronchioles: These are smaller…

Labeled Science Diagrams

Circulatory System (Blood flow)

Shoulder Muscle

Baby teeth

Tooth

Neuron

Lung