Glossary
View All Words
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
A
amphibian
B
C
D
decline
E
ecosystem
emit
F
G
gland
H
I
indicators
J
K
L
M
mucus
mutation
N
O
P
predator
Q
R
S
secrete
species
T
tympanum
U
V
vertebrates
W
X
Y
Z
#
indicators
something that shows what conditions are
Select this then click anywhere in the book to start reading text
Speak the current selection
Stops speech playback
Double-click a word in the book and click this icon to translate the word into Spanish
Glossary