In order
Transverse
Gamma, Infrared, natural light, microwave, radio, and ultraviolet
1-trough, 2-crest, 3-length, 4-amplitude
In order A, C, D, C
directly
High pitched
Low/base pitched
I hope this helps!
ANSWER
~batmans wife dun dun dun...aka ~serenitybella
Answer:
The head
Explanation:
B
Cortex
Elliptical orbit.<<<<<<<<<<