PBS Unit 1: Medical Investigation- S2 Final Review Name: L
DIRECTIONS: Use Unit 1 entirely to answer
the review questions
1.
The outermost layer of hair is called the...
a. Cortex
b.
Cuticle
C.
Medulla
d.
Keratin
This fingerprint is an example of a...
a.
Loop
b.
Arch

Q&A Education