Show:
Cells
Circulatory and Respiratory
Digestive
Excretory and Nervous
Skeletal and Muscular
100
This is the main control center of a cell.
What is a nucleus
100
This is the part of your blood that carries oxygen.
What is a red blood cell
100
This is the organ where nutrients are taken out of your food and put into you bloodstream through villi.
What is your small intestine.
100
These are the main organs of the excretory system.
What are kidneys.
100
These are the types of muscles that line the digestive organs
What are smooth muscles.
200
This is why cells have different shapes and sizes.
What is because they do different jobs.
200
This is how many chambers the human heart has.
What is 4
200
This is where your digestive system technically starts.
What is your mouth.
200
Your central nervous system includes these two parts.
What are your brain and spinal chord.
200
These are what attach bone to bone.
What are ligaments
300
This invention allowed scientists to view cells more closely.
What is a microscope.
300
Blood vessels that carry blood away from the heart are known as this.
What are arteries
300
Daily Double! This is the main job of your digestive system.
What is break down food and put nutrients into blood while removing waste.
300
This is where urine is stored before leaving your body.
What is your bladder.
300
This is the largest bone in your body.
What is the femur.
400
This is what make up systems.
What is organs
400
This is where oxygen diffuses into your blood in your lungs.
What are alveoli.
400
This is what occurs in the large intestine.
What is water is taken out of the waste for removal.
400
This is the main job of your nervous system.
What is to control your body and feel things.
400
These are the muscles that you choose to move that are connected to bones. These make up most of your muscles.
What are voluntary muscles.
500
This person invented the earliest microscope.
Who is Robert Hookes.
500
This is the main job of your circulatory system.
What is transport oxygen and nutrients to your body while removing wastes.
500
These are the two things that occur in your mouth as part of the digestive system.
What is food is broken down by teeth and softened by saliva.
500
This is how what brings the waste to the excretory system.
What is your circulatory system or blood vessels.
500
This is the main job of the skeleton system.
What is to give your body support and protect organs.