1.She was the first ___________ American woman to go into space.

2.She was the first ________________ physician to travel to space, and she fulfilled her childhood dream of becoming an astronaut.
3.The Texas Triangle is a __________________ between Dallas-Fort Worth, Houston, and San Antonio.
4.free enterprise – an _____________system in which private businesses make independent decisions while in competition with other businesses and with limited government involvement
5.Law of ________and _________ increases competition among companies and helps maintain stable prices.

1. She was the first African American woman to go into space.

2. She was the first female physician to travel to space, and she fulfilled her childhood dream of becoming an astronaut.
3. The Texas Triangle is a megaregion between Dallas-Fort Worth, Houston, and San Antonio.
4. free enterprise – an economic system in which private businesses make independent decisions while in competition with other businesses and with limited government involvement
5. Law of supply and demand increases competition among companies and helps maintain stable prices.