Healthy Missing Letters
Name: ______________________ Date: ____________
Write the missing letters on the lines to finish each word.
1.
a
t
r
A blood vessel that carries blood from the heart to the body
2.
c
l
i
o
n
Movement through a ___
3.
e
e
c
i
Physical activity that keeps you fit
5.
e
x
e
i
t
The act of conducting a controlled test or investigation
6.
h
l
t
In good shape and not sick
8.
p
u
The rate at which the heart beats
9.
l
g
Either of two saclike respiratory organs in the chest of vertebrates (plural)
10.
m
i
e
A unit of time equal to 60 seconds or 1/60th of an hour
11.
m
c
l
One of the contractile organs of the body
12.
o
g
n
Gas in the air that we need to breathe
14.
p
m
A mechanical device that moves fluid or gas by pressure or suction
16.
s
u
e
To continue to live and avoid dying
17.
f
u
Sweet food that grows on plants
18.
v
e
t
a
Edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous
19.
v
n
A blood vessel that carries blood from the capillaries toward the heart
20.
h
r
Organ that pumps blood around the body
21.
b
o
Rigid connective tissue that makes up the skeleton of vertebrates (plural)
22.
s
e
t
n
The hard structure that provides a frame for the body of an animal
23.
b
l
Red liquid pumped around the body by the heart