How would you describe the mineral’s cleavage? Is it one plane or more planes? How many? How do you know? Mineral A:

Mineral B:

What is the term for a water wave that is created by an underwater earthquake?

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?

Do plant cells perform cellular respiration?