If scientists were looking for life on another planet, what feature should they be looking for in other planets?

Abundant liquid water

Moderate temperatures

Atmospheric shield from harmful radiation

All of the above

What are some examples of cultural landscape in the world?

Which of the following are the most recognized symbol of the Olmec culture? The Colossal Heads The Great Pyramids The Hanging Gardens of Babel The Sphinx

True or false Proschan's goal was to create a gum that had a better texture than easier to chew.

Native Americans/First Nations lived Only in permanent settlements, villages and cities. Some groups lived in migratory groups and others in villages and cities. Generally groups lived large cities comparable in size to the largest European cities.

Which rock is formed from organisms? a. granite b. coal c. quartz d. olivine?

Would first nation people be for or against the windmills?

Which mineral property describes a mineral's resistance to being scratched A) streak B) fracture C) cleavage D) hardness

How was the great rift valley formed?

Which African crop has come to supply nearly 70 percent of the worlds heroin

How many countries are in Africa?