Name and explain three principles shared by the U. S. Constitution and the Texas Constitution.

The Texas Constitution derives its core governing principle from the U.S. Constitution. Both embody representative democracy, popular sovereignty, limited government, and separation of powers.

Popular sovereignty -- the power of the government lies with the people Limited government -- the power of the government is not absolute; both constitutions restrict what the government can do Representative government -- the people elect the members of government to represent their interests.

Explanation:

food chain i would say only because there is competition on getting food and survival