I dont really understand the word
<span>efficacy
but the others dont seem to make sense to me so i would say D unless i just am misunderstanding a key concept </span>
Answer: d. All of the above are examples of the principle that trade can make everyone better off.
Explanation:
We make a trade when we exchange services in which we benefits while the other part or the other person also benefit.
Americans buying socks from china that means the business from China is benefitting financially whilst the people in America are benefiting from using this product .
Drinks bought in Maine from Florida befits the Florida business whilst people in Maine are also benefiting from buying and enjoying these drinks.
A kid from next door mowing the lawn will benefits financially as the neighbor pays him whilst the neighbor is benefiting from his service of having his lawn mowed .
Answer:
d. growth
e. reproduction
Explanation:
Based on the information provided within the question it can be said that the two characteristics that the argument uses are that of growth and reproduction. This is because the viruses depend on cells of other living creatures which they use in order to grow and reproduce in order to survive and attack the system which they have infected.
Answer:
B. It opened trade routes to the Pacific.
Explanation:
In 1846 the Oregon Treaty was signed between the US and Britain to settle the boundary dispute. The British gained the land north of the 49th parallel, including the Vancouver Island and the United States received the territory south of the parallel.
Answer:
In World War I, hand grenades were also known as “hand bombs.” The general philosophy for their use in the fighting armies was that grenades could kill the enemy underground or behind cover. ... Offensive grenades used concussion, or shock-waves, to wound, while defensive grenades exploded, scattering shell fragments.
Explanation: