7
An isthmus is a narrow neck of land joining two larger areas of land - for example Panama and Suez. There are no different kinds of isthmus.
How many kinds of centipedes are there
No water. Dry land.
water and land
there is how ever many kinds there is in this world
Appalachian mountains
why are there so many kinds of fish
there are 6 kinds
The grainy kinds
All kinds
Water and Land
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