This describes the path of air through the body after it enters the mouth or the nose.
What is from pharynx, to trachea to bronchial tubes?
100
The nerve cells or neurons are located in these parts of the body
What is brain and spinal cord
100
Maria was ill with measles when she was younger. She will not get the diseasd now because
What is she has built up antibodies to the disease?
100
You need 1,300 mg of calcium everyday. One cup of milk contains 300 mg of calcium. About how many cups of milk should you drink to meet your calcium needs for the day?
What is 4.33 or 4 1/3 cups. 1200 divided by 300
200
Which are jobes of the skeletal system?
What are makes you move and protects organs
200
This is the process of breaking food into a form cells can use
What is digestion
200
Viruses and bacteria are different how
What is viruses are smaller than bacteria
200
Air is a mixture of gases. Nitrogen gas makes up almost 78/100 of the mixture. Oxygen makes up about 21/100 of the mixture. Carbon dioxide and other gases make up the rest. What fraction of air is this.
What is 1/100. 78/100 + 21/100 = 99/100
100/100 - 99/100 = 1/100
300
Which of these kinds of muslecs is voluntary?
What is skeletal?
300
Cardia muscles are found here
What is in the heart
300
The organs of the distive system are
What is esophagus, small intestine
300
He made the discovery of the first antibiotic
Who is Alexander Fleming
300
Suppose that during the time you are sitting in your classroom, your heart beats 70 times per minute. Using mental math, calculate the number of times your heart would beat in one hour.
What is 4,200 time. 70 x 60
400
These two bones are found in the calf (lower leg)
What is tibia and fibula?
400
Smooth muscles work like this
What is involuntary and automatically
400
The brains does this
What is sends messages to the body systems
500
Pairs of skeltal muscles work together like this?
What is when one muscles contracts the other relaxes