Match the polar climate zone in column 1 to the characteristic in column 2. Tundra
?
Cold grassy plain
Ice cap
?
Permanently frozen
Highlands
?
Freeze-thaw cycles
Nonpermanent
ice
?
Glaciers near equator

"act of congress" : ) hope this

the correct answers are: 1) lay and collect taxes and duties; 2) pay debts; 5) borrow money;   6) regulate commerce with foreign nations.

article 1, section 8. refers to the powers of congress. according to the united states constitution: “the congress shall have the power to lay and collect taxes, duties, imposts, and excises, to pay the debts and provide for the common defense and general welfare of the united states.”