If you see a lightning stroke and then, 15 seconds later, hear the thunder, the lightning is about ____ miles away.?
a. ?45
b. ?15
c. ?5
d. ?3
e. ?1.5
ANSWER: d
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There are a variety of ways to approach waste reduction, with the exception of ________
A) reducing the amount a consumer purchases B) recycling the waste C) purchasing items that are reusable D) buying individual items, not in bulk E) reduced packaging
Which of the following is true of the catabolic pathways for carbohydrates, lipids and proteins?
A) Each type of compound has its own distinct pathway. B) Carbohydrates and lipids share a common pathway. C) Carbohydrates and proteins share a common pathway. D) Lipids and proteins share a common pathway.
Mercantile colonialism required huge migrations of people to extract the Earth's resources, including 30 million slaves and contracted workers from Africa, India, and China to work mines and plantations around the globe
a. True b. False Indicate whether the statement is true or false
Oceanography encompasses aspects of many other science fields such as geology, physics, biology, and chemistry
Indicate whether the statement is true or false