what is the energy input in the model shown? A) carbohydrate energy in molecure of sugar. B) solar energy in the rays of sunlight. c) electrical energy in the form of hydrogen ions. d) chemical energy in the blonds of food molecules.

According to Ptolemy, the sun a. revolved around Earth. c. was the biggest star. b. was the center of the universe. d. had many moons

Which of the following definitions best fits the word tenure and its relation to housing? a. the ability to support a city's natural environment b. the right to receive a free education c. the ability to use high levels of water d.

Sai, who is from Japan, can easily tell whether another Asian person appears to be from China or Thailand. However, he has trouble distinguishing among White people and thinks they all look basically the same.

Through late-2011, libya's government was often called a "state of the masses," but in reality it was led by colonel muammar abu minyar al-qadhafi. this means that the government was mostly based on a. autocracy. b. confederacy. c. democracy. d.

Why do states' rights advocates oppose the expansion of national government? a. They believe that expansion violates the autonomy granted to states in the Tenth Amendment. b.

In measuring an athlete's personality, we want to get at the real person. Which level of personality is considered to be the real person?

Where were a large number of sites that belonged to the Indus civilization located?

The declaration of independence signed in 1776 is considered the official start of the Revolution and the Treaty of Paris is considered the end, so how long did the American Revolution last?

1 What was significant about the group Tubman led to escape slavery in December 1851? A It was the largest number of people she had ever taken. B It traveled deeper into the swamp than ever before. C It journeyed farther south than previous groups.

What is an example of a voting requirement that was used to prevent African Americans from voting during the jim crow laws