Calculate the range between lowest and highest recorded temperatures.
a. 1.6 degrees celsius
b. 0.7 degrees celsius
c. 1.2 degrees celsius
d. 0.6 degrees celsius

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

Which test would show positive results for orange juice