It is the study of animals and other living organisms
What is Zoology
This is the only monotreme
What is a platypus
It is the Chemical symbol for Water
What is H2O
They are the three letters that indicate blood type
What are A,B, and O
They are what you find in small creeks and ponds
What are Minnows
A hoofed mammal commonly found in the Himalayas
What are Yaks

What are sea urchins
CH4
What is Methane
These are the opposite of veins and carry blood away from the heart
What are arteries
Fish can be made of cartilage or can be this
What is Bony
It is a noble gas, and is atomic number 54
What is Xenon
This species of bird was last seen in 1653 in Mauritius
What is the Dodo
Its the isotope number of depleted Uranium
What is U-235
It is the large vein flowing into the liver, parallel to the esophagus
What is the Inferior Vena Cava
Its what sharks are
What are Cartilaginous Fish
They are the tubes the carry water up from the roots the leaves in plants
What are Xylem
This species of cat lives in the dessert and has the scientific name Felus Margarita
What is the Sand Cat
It is the replacement for normal Hydrogen with chemical symbol 2H and an attomic mass of 2.014
What is Deuterium
It is the Latin stem for blood
What is Sangui
The four types of fish include Jawless, Lobe-finned and this other type of blank-finned fish
What are Ray-finned Fishes
it comes after Yttrium on the periodic table
What is Zirconium
Hystrix Cistata is its scientific name
What is an African Crested Porcupine
C3H6
What is Polypropylene

Most veins carry this type of blood
These fish always have there eyes pointed up and live in the twilight zone
What are Barrelleye Fish