Cartilage
A Flexible Connective Tissue Found In Joints, The Nose, And The Ears.

Bone
A Rigid Connective Tissue That Forms The Skeleton And Stores Minerals.

Skeletal System
An Organ System That Provides Structure, Protection, And Support For The Body.

Cardiac Muscle
A Type Of Muscle Found Only In The Heart That Contracts Involuntarily.

Smooth Muscle
A Type Of Muscle Found In Internal Organs Such As The Stomach And Blood Vessels.

Skeletal Muscle
A Type Of Muscle Attached To Bones That Enables Voluntary Movement.

Muscular System
An Organ System That Enables Movement Through The Contraction Of Muscles.

Umbilical Cord
A Structure Connecting The Embryo To The Placenta For Nutrient And Gas Exchange.

Placenta
An Organ That Forms During Pregnancy To Exchange Nutrients And Wastes Between Mother And Embryo.

Gestation
The Period Of Development From Fertilization To Birth In Animals.