The mountainous regions could not develop agriculturally as much as fields
Answer:
, 
Explanation:
The total water level lost due to evaporation is directly proportional to the number of day. That is:

Where
is the proportionality constant, which is equal to
. The expression is:

And the total change in water level after 30 days is:


Answer:E stabilization pond
Explanation: if he lives in a tundra biome its mostly populated my swamps and ponds so that would be the most useful one.
Study island but you will have to pay or if younr still in school ask your teacher for a username and password OR.... Try dictionary.com. It has grammar, meaning, and part of speech.
Antarctica. It is basically an icy landmass