Match the letter with the correct term:

a. deep sea trawl

b. buchanan water sampler

c. carbonic acid analysis apparatus

1. the voyage of the challenger was truly an interdisciplinary voyage. there were chemists, biologists, and physicists on board. they used many different types of instruments and tools. which type of tool was used to collect ocean water for analysis?

2. the voyage of the challenger was truly an interdisciplinary voyage. there were chemists, biologists, and physicists on board. they used many different types of instruments and tools. which type of tool was a type of bottom sampler used to collect specimens from the sea floor?

3. the voyage of the challenger was truly an interdisciplinary voyage. there were chemists, biologists, and physicists on board. they used many different types of instruments and tools. which type of tool was used to trap and analyze certain evaporating gases?

tearing down the berlin wall.

theodore roosevelt 26th u.s. president : i admire his energy and passion. he was a fundamentally good man, brilliantly intelligent, possessed of extraordinary will and ability, supremely self-confident, bold, egalitarian, idealistic…. , lord, can we have him back?

superior technology and improved medical knowledge to foster imperialism. quinine enabled europeans

to survive tropical diseases and venture into the mosquito-infested interiors of africa and asia. the combination

of the steamboat and the telegraph enabled the western powers to increase their mobility and to quickly respond

to any situations that threatened their dominance. the rapid-fire machine gun also gave them a military advantage

and was in convincing africans and asians to accept western control. the following table summarizes the

causes of the new imperialism:

causes of new imperialism

economic military/political humanitarian/religious technological

need for markets need for military bases white man’s burden new medicine

raw materials national security spread of christianity new weapons

source of investments source of

pride—nationalism

social darwinism

(superiority of western

society)

transportation

i

i would say the executive branch is because the executive branch is in charge of enforcing the laws and judicial branch is in charge of enforcing but the executive branch is most responsible for it all so i would have to say the executive branch.