An increased amount of testosterone, and like 30 other things :D. Also maybe just a late growth spurt. hope this helps. pls make me brainliest
Answer:
The main difference between vascular and nonvascular plants is that a vascular plant has vascular vessels to carry water and food to all the different parts of the plant. The phloem is the vessel that transports food and the xylem is the vessel that transports water.
Explanation:
The answer to this question would be nine quadrants
Auscultating is an examination where you put stethoscope into the patient chest and try to hear their breathing/heart sound. The lung is a big organ but contains multiple lobes, so when there is an abnormality in a part the sound might not be heard in the other lobes.
It is important to auscultate the lung into at least 9 quadrants so you won't miss it.
Acetylcholine, sometimes shortened to ACh.