Answer:
D
Explanation:
all living things are made up of many cells
The function of the respiratory system is to exchange two gases: oxygen and carbon dioxide.
Hope this helps :)
Answer:
the volume increases in amplitude of the sound wave. Pitch is seen as a change in the frequency
Explanation:
is this what you were asking for?
Sphenoid bone spans the width of the cranial floor; keystone of the cranium <span>because its central wedge articulates with every other cranial bone </span>
When Mr. Hardy was washing the windows on a high rise building and slipped and did fall yet did not injure himself is because he is located on the bottom rung. Hope this is the best answer and would then be of help.
