Dr. J. Craig Venter became leader in the field of medical research when A) He combined research with Dr. Francis Collins to help map the human genome.
Bad, like bad bad. the soldiers were not all soldiers, most of them were tradesmen: blacksmiths, carpenters, farmer, etc. These “soldiers” were not prepared for what happened. The soldiers went through their rations quickly and ate a mixture of flour and water to survive. The sanitary conditions of the camp were terrible because they were nit knowledgeable to put the latrine, the hole they peed, pooped, and threw-up in, far enough away from the camp so that no one got sick. Also it was winter in Pennsylvania, so it was freezing and snowing. The quarters of soldiers were cloths draped over sticks until the cabins were built later. And all of the previous was the conditions of those who were not injured or dying. Those who were injured were having body parts sawed off with woodworking saws without and pain relieving medication, except alcohol. They felt all of it. In conclusion, the soldier were cold, tired, starved, weak, and in some cases crippled. Those who had died early were considered lucky.
I think the answer is b. Overgrazing occurs when too many animals graze for too long and exceed that of the area. Increased retention of water. It results in barren exposed soil.
Answer: Asia
The rivalry between Spain and Portugal in the "Age of Discovery" caused Spain, a rising power, to seek a new route to Asia like the one Portugal had found around the southern tip of Africa. This led Spain to be receptive to the claims of Christopher Columbus that he could get to India by sailing west.