Lesson 10

Name: ______________________   Date: ____________

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

1.
a s n t
A person trained to travel in a spacecraft
2.
b l
Red liquid pumped around the body by the heart
3.
v m
4.
s a
The vast area beyond Earth's atmosphere
5.
b o
Rigid connective tissue that makes up the skeleton of vertebrates
6.
p l e
Any of the nine large celestial bodies in the solar system that revolve around the sun and shine
7.
e p l a i
A statement that makes something comprehensible by describing the relevant structure or operation
8.
e r
The planet we live on
9.
b t
A town in southwestern England on the River Avon
10.
e e t
A phenomenon that follows and is caused by some previous phenomenon
11.
f i l
A food mixture used to fill pastry or sandwiches etc
12.
s o w
A plumbing fixture that sprays water over you
13.
d i
Having or causing a whirling sensation
14.
c a
Events that provide the generative force that is the origin of something
15.
w c t h
16.
s v l
17.
m i o
The use of movements to communicate familiar or prearranged signals
18.
r s
A liquid preparation used on wet hair to give it a tint
19.
g a t
Force that pulls objects toward the Earth
20.
s p o
Any sensation or change in bodily function that is experienced by a patient and is associated
21.
g e l
In a gradual manner
22.
w i t e s
23.
n u s
Disgust so strong it makes you feel sick
24.
s m o
Cleansing agent consisting of soaps or detergents used for washing the hair