So many systems
All your organs work together in these
organ systems
Reproductive system
creates and protects human life
true/false: organs can be part of more than one system?
True
What type of tissue are individual bones made of?
connective tissue
the very center of your bone that is a cavity is filled with this:
bone marrow
This system provides protection to your body and includes your skin.
Integumentary System
circulatory system
transports blood
and
carries oxygen, food and others substances throughout the body
includes the coordination of movement and processing of important info from the eyes and ears
Nervous System
Large amounts of what mineral are needed in your bones to keep them healthy and strong?
Calcium
areas of your bone made of cartilage that will turn to bone once you have stopped growing
growth plates
This system protects the internal organs, supports the body and provides an anchor for muscles.
Skeletal system
Lymphatic System
helps protect the body from threats like bacteria or viruses
Is part of the lymphatic system-- determines if you will stay and be healthy.
immune system
Bones are covered with a tough white tissue called
periosteum
softer, more flexible connective tissue that makes up the tip of your nose and outer ears
cartilage
This system allows for movement by pulling on bones and causing them to move.
Muscular System
urinary system
eliminates waste and helps your body maintain the right amount of water
Secretes chemicals and regulates body functions
Endocrine System
hard, rigid bones that contain empty spaces and are generally at the end and center of a bone
spongy bone
two or more bones meet at these
joints
This system supplies the body with the energy it needs by absorbing food and eliminating waste.
respiratory system
exchanges O2 from the a air with CO2 from your blood
What is another name for the circulatory system, knowing that it contains the heart?
Cardiovascular system
what most mature bones are made of
compact bone
flexible bands of connective tissues that attach to your bone
ligaments