C. A university designs a new building to ensure that astronomers will be able to easily observe the night sky
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.
One Soviet, One american, One British, One French
Answer:
Northern, middle, and southern colonies.
Explanation:
The northern colonies had the largest population of any of the colonial regions and were the most similar in regarding to religion. However, this religious zeal began to give way before a growing economy in the early to mid eighteenth century. Rich merchants began to have more influence than puritan preachers. Fish was New England's major export, but livestock and timber also were major exports in the New England economy which was tied to the Atlantic trade routs.
Economically, the Middle Colonies focused mainly on being self sustaining. They lived on family farms where they grew enough to live on. They did not focus on growing large amounts of cash crops like the Southern Colonies. However, the Middle Colonies did export a significant amount of wheat, which made many colonists in this region very wealthy.
The Southern Colonies also had their own unique traits. The major export in the Southern Colonies was tobacco, which was grown in very large quantities on large plantations. The tobacco business was a very labor intensive process. The southern colonies quickly became the most wealthy region of the British colonies. The wealthiest southerners dominated southern politics and created an oligarchy.
Answer:
The magnetic compass was an important advance in navigation because it allowed mariners to determine their direction even if clouds obscured their usual astronomical cues such as the North Star. It uses a magnetic needle that can turn freely so that it always points to the north pole of the Earth's magnetic field.
Explanation:
