Everything we know about stars comes from studying their
a. mass
b. color
c. temperature
d. radiation
e. age

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island

How would you find the measure of one interior angle

Which of the following types of tourist are best to bring money to the local southeast asian communities