B) wavelength
Notice how Z goes from one wave's crest (top) to another's crest. Wavelength can also be measured from a wave's trough (bottom) to the next one's trough.
Arrow a should point to muscle tissue, arrow B should point to an organ, arrow c should point to organ system.
Answer:
true
Explanation:
id really know you just looked cute
Answer is C
Ccg fet tdgghh
C. Experimental data that support the conclusion
