Help plz i really need it i tried to do some of it u tell me what u think

~all muscles work by contracting and relaxing~

~when the forearm is raised, the biceps contract, and the triceps relax~

~sorry idk the last 2~

Explanation:

I'm new to but I hope this helped!

false

true

true

false

true

jefferson hoped to establish trade with the native american people of the west and find a water route to the pacific. jefferson also was fascinated by the prospect of what could be learned about the geography of the west, the lives and languages of the native americans, the plants and animals, the soil, the rocks, the weather, and how they differed from those in the east.