it was to build a series of dams to control floods and generate electricity
d. It was the gateway for expeditions into the interior of Texas.
Be more specific, please? Sorry, I don't have the question in any of my classes...
Answer:
a principal administrative division of certain countries or empires.
Explanation:
A province is almost always an administrative division within a country or state. The term derives from the ancient Roman provincia, which was the major territorial and administrative unit of the Roman Empire's territorial possessions outside Italy. The term province has since been adopted by many countries.
Answer:
No
Explanation:
Human survival on Mars would require living in artificial Mars habitats with complex life-support systems. One key aspect of this would be water processing systems. Being made mainly of water, a human being would die in a matter of days without it. The atmosphere on Mars is mostly made of carbon dioxide. It is also 100 times thinner than Earth's atmosphere, so even if it did have a similar composition to the air here, humans would be unable to breathe it to survive. In these conditions humans die within minutes unless a pressure suit provides life support. If Mars' atmospheric pressure could rise above 19 kPa (2.8 psi), then a pressure suit would not be required. Mars' atmosphere is dominated by carbon dioxide (CO₂) at a concentration of 96%. Oxygen is only 0.13%, compared with 21% in Earth's atmosphere. Moxie is able to strip oxygen atoms from CO₂ molecules, which are made up of one carbon atom and two oxygen atoms.
