How does oxidation weather rocks?
a. the formation of rust strengthens the minerals in rock.
b. the internal pressure from oxygen causes rocks to crack.
c. the addition of electrons causes the rock to weaken.
d. the removal of electrons causes the rock to weaken.

The map above shows the countries of the middle east. the country that is highlighted is a. iran b. israel c. saudi arabia d. turkey select the best answer from the choices provided a b c d

Complete the activity titled "comparative urban environments." every city is shaped by different cultural forces. in one to two paragraphs, contrast the culture of two different cities from this activity: new york and buenos aires. what makes these cities stand apart from each other culturally? what is unique about each city’s attitude, language, habits, foods, or architecture?

Name one type of data that h-r diagrams do not show.