the primary function of the skin
What is protection?
the largest bone in the body
What is the femur?
found only in the heart
What are cardiac muscles?
located in your elbow
What is a hinge joint?
kind of like body armor
What is an exoskeleton?
the location where sweat is produced
number of bones in an adult body
What is 206?
of the three types, this one is voluntary
What are skeletal muscles?
your hip has these
What is a ball-and-socket joint?
What is a flagella?
What is the epidermis?
fingers and toes share this name
What are phalanges?
these two are striated
What are skeletal and cardiac muscles?
only found in your spine
What is a washer joint?
many little hairs on the outside of a cell
What are cilia?
keeping the body at a regular temperature and condition
What is homeostasis?
the collar bone
What is the clavicle?
these are found in your esophagus
What are smooth muscles?
this joint gives you a range of motion more than a hinge but not the most range
What is a saddle joint?
What is pseudopod?
although technically not a layer of skin, it contains a layer of fat for insulation
What is the hypodermis?
the three sections of vertebrae
What are cervical, thoracic, and lumbar?
the flexing of a muscle
What is contraction?
this attaches bones to muscles at the joints
What are tendons?
no backbone
What is an invertebrate?