What is one similarity between the lungs and capillaries? (5 points) What features in the Western half of the country explain why less people live there?

Hello!!! Princess Sakura here ^^

Explanation:

The lungs and capillaries are both involved in gas exchanges.

There are many mountains in the west and people tend to live in flat lands to grow their crops.

They are both involved in gas exchanges.

Explanation:

the density would be a smaller number.

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.