1  2  3  4 

1  _  _  _  _

2  _  _  _  _

3  _  _  _  _

4  _  _  _  _


ACROSS
1)  the protruding part of the lower jaw
2)  a newly ____d employee
3)  an enzyme found in mammals that can catalyze the deamination of adenosine into inosine and ammonia
4)  a payment or series of payments made by the lessee to an owner for use of some property, facility, equipment, or service


DOWN
1)  a ____red substance
2)  the dressed skin of an animal (especially a large animal)
3)  a theocratic islamic republic in the middle east in western asia; ____ was the core of the ancient empire that was known as persia until 1935; rich in oil
4)  a structure in which animals lay eggs or give birth to their young

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