The correct answer is A) The space shuttle program has come to an end.
The author thinks that the time may now be right to focus on ocean research because the space shuttle program has come to an end.
The main argument for the author to support ocean exploration is that he considered that the space shuttle program of NASA had already ended in 2011. Too much money -billions of dollars- had been invested in the space program, and now it was time to enter the unknown territories of the oceans.
The author is probably right. We do not much about oceans and what could be under the sea. That is a real mystery. We have explored enough about the space, according to our possibilities and limitations, but practically the ocean is unknown. So ocean exploration would be a real challenge.
1. Spanish refused to let American good past N.O., serious diplomatic and economic threat
<span>2. Louisiana Purchase
3.</span><span>the LT allowed people to trade faster, and it led the L&C expedition, the Federalists elected Aaron Burr to help them even though he was traitor, and also killed Hamilton</span>
Libertarians have a proper understanding of liberty and dignity. It wasn't until the 1850s that the GREAT EVILS of the philosophy of liberalism started to take root in the feeble minded.
Answer:
Land use has a major impact on the water quality of both surface and ground water. Land use refers to the human use of the land. ... Certain kinds of land use can change the hydrology of the Watershed, altering the way water and pollutants move through the drainage basin.
Explanation:
B ensuring all people have equal rights
