Excretory Land

Name: ______________________   Date: ____________

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

1.
E c t r
Of or relating to the process of ___
2.
U r e
3.
S w a G a
4.
y t s
A sample of matter in which substances in different phases are in equilibrium (plural)
5.
i p h a
A mechanical device in a camera that controls size of aperture of the lens
6.
r o a e
7.
K e y
Either of two bean-shaped excretory organs that filter wastes from the blood and excrete them
8.
N h o
Any of the small tubules that are the excretory units of the vertebrate kidney
9.
i n
Liquid excretory product
10.
E x c e
11.
B d e
A distensible membranous sac
12.
u n
Either of two saclike respiratory organs in the chest of vertebrates (plural)
13.
U e a
14.
R n a i
15.
a A e r y
An ___ originating from the abdominal aorta and supplying the kidneys and adrenal glands
16.
d e n l n d
17.
P e l
The structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs
18.
B o a ' C a u l