Hormones
Glands
Lymph nodes
Leukocytes
Affects only the reproductive system.
Releases hormones into the bloodstream.
Competes with the nervous system.
Is made up primarily of glands with ducts.
Nervous
Endocrine
Respiratory
Cardiovascular/circulatory
Digestive
In the alveoli of the lungs, oxygen diffuses into the blood
Oxygen is inhaled and carbon dioxide is exhaled through the mouth and nose
In the alveoli of the lungs, carbon dioxide is diffuses out of the blood
Absorption and recirculation of lymph into the blood stream
Chemically break down food.
Mechanically break apart food.
Absorb nutrient materials.
All of the answer choices are correct
Digestive
Endocrine
Excretory/urinary
Respiratory
Cardiovascular/circulatory
Heart
Air passageway
Blood vessels b. air passageway
Blood
Cardiovascular/circulatory
Respiratory
Nervous
Excretory/urinary
Lymphatic
Skeletal, smooth, and cardiac.
Skeletal, voluntary, and cardiac.
Smooth, cardiac, and involuntary.
Skeletal, cardiac, and ridged.
Blood.
Food in the digestive tract.
Bones.
All of the answer choices are correct
Kidneys
Lungs
Ureters
Intestines
Liver
Break down nutrients.
Remove wastes.
Absorb nutrients.
Prevent infection.
Skin
Spinal cord
Skeleton
Joints
Store minerals
Regulate body temperature
Move body parts
Protect organs
Helps regulate body temperature
Removes body wastes
Contracts and relaxes muscles
Helps prevent infection
Skin
Hair
Nails
Cartilage
The brain
The spinal cord
The sense organs
Motor and sensory neurons
The heart
Lymphatic system
Nervous system
Excretory system
Reproductive system
Integumentary
Lymphatic
Respiratory
Nervous
Spleen
Tonsils
Gall bladder
Thymus
To produce eggs (ova)
To prepare the body to carry an embryo
To deliver sperm
To release eggs (ova) into the Fallopian tubes
Reproductive
Nervous
Endocrine
Cardiovascular/circulatory
Lymphatic
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