Oxygen, hydrogen, sulfur, and phosphorus all common to all organisms. hope this helps!
Answer: A bank uses the resources of many customers to help finance loans to a few.
Explanation: A collective immunity is like a group of people being immune. And if all those people get immunized, then the people who can't physically get immunized will be okay. Now think of the collective immunity as a bunch of people that keep their money in a bank. Someone needs a loan from that bank because they don't have enough money, the "collective group" of people are helping that person out.
Answer:
A. He does not include any information about Soviet technology for comparison to support his point.
Explanation:
While he does talk about how America will surpass its previous accomplishments, he never gives comparisons with Soviet Technology
Answer:
Where's the story? It's not mentioned in the questions.
Guessing at what word the question is asking about here. I'd say B - obstinacy means being stubborn or inflexible, which doesn't apply here.
