WorksheetsExcretory, Nervous, Endocrine and Reproductive Systems
Total questions: 15
Worksheet time: 8mins
The purpose, or function, of the excretory system is to...
eliminate wastes
pump blood through the body
break down food into nutrients for the body
take in oxygen and release carbon dioxide
The term "excretion" means...
removal
to dissolve
to create
quickly
A build up of toxins in the body is deadly.
True
False
What organ removes carbon dioxide waste from your body?
Lungs
Heart
Liver
Stomach
What organ filters and removes toxins from the blood?
Liver
Spleen
Lung
Stomach
What 2 parts make up your Central Nervous System?
Brain and Spinal Cord
Nerves and Brain
Brain and Heart
Nerves and Eyes
Your brain is protected by what bone?
Skull
Ribs
Vertebrae
Patella
Cells that process and transmit information in the nervous system are called...
Neurons
Nerves
Neutrons
Nebulas
What organs in your body are responsible for sight and touch?
Eyes and Skin
Eyes and Nose
Ears and Skin
Tongue and Nose
______ are chemical messengers that get released into the bloodstream in the endocrine system.
Hormones
Metabolism
Platlets
RBC's
The purpose, or function, of the endocrine system is to...
regulate mood, growth and development, tissue function, and metabolism
regulate blood flow through blood vessels
regulate nutrients and oxygen sent to all cells in the body
regulate wastes being removed by lungs, kidneys, liver and spleen
What is the purpose, or function, of the nervous system?
It processes and transmits information and allows you to see, smell, hear, touch and taste.
It makes you afraid of everything.
It allows you to grow and develop and be happy, sad or mad.
It allows you to get rid of wastes and toxins that pollute the body.
What is the purpose, or function, of the reproductive system?
To create new life
To provide your body with nutrients and oxygen
To regulate your growth and development
To allow you to see, hear, touch, taste and smell
The male component of the reproductive system is the ...
sperm
egg
The female component of the reproductive system is the ...
sperm
egg
