Body Changes

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
p t
2.
h
Strands that grow on your head
3.
g
A segment of DNA that is involved in producing a polypeptide chain (plural)
4.
v
The distinctive quality or pitch or condition of a person's speech
5.
m n u i
The monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause
6.
g t
The process of an individual organism growing organically
7.
r r d u
8.
c a
To make something different (plural)
9.
p
A number of sheets of paper fastened together along one edge (plural)
10.
m c
11.
e x
Physical activity that keeps you fit
12.
b
The entire physical structure of an organism