The answer would be:
b. Diaphysis
Here is more about the diaphysis:
Long bones have 2 main parts. You have the diaphysis and the epiphysis. The diaphysis is the long hollow shaft that is made up of compact hard bone. The ends of the long bond, which are wider are the epiphysis.
Inside the long bone you have the medullary cavity and this is filled with yellow bone marrow and red blood cells are produced here.
Answer: A large dome-shaped muscle under the lungs called the diaphragm squeezes downward when you breathe in, making a vacuum that causes a rush of fresh air into your lungs. The opposite happens when you breathe out -- your diaphragm relaxes upward, pushing on your lungs, letting them deflate. (A whole explanation from my science book. Hope this helps!)
Answer:
They contagious biohazard. They pose threat to human's health by causing Infection.
Explanation:
Hope this helps.
Answer:
blood pressure is measured in millimeters of mercury (mm Hg) and is shown through 2 numbers.
top number is systolic pressure that measures the blood pressure as the heart beats
bottom number is diastolic pressure that measures the blood pressure when the heart relaxes between beats
It is important because both numbers helps the doctor look at the force of your blood against the walls of the blood vessels. Monitoring your blood pressure is important because you may be at a risk of other health problems in the future, putting extra stain on your arteries and the heart.
Over time, the strain can cause you arteries to become thick and less flexible or become weaker. If the arteries become thicker and less flexible, you may develop clots that can lead to heart attacks, stroke, kidney disease, or dementia.
Normal blood pressure that is less than 120/80 mm Hg.
High blood pressure is a reading of 140/90 and higher
Explanation:
