Working in the field, you encounter a metamorphic rock that lacks foliation and is composed primarily of interlocking sand-sized grains that will scratch glass. How should this rock be classified?
What will be an ideal response?
quartzite
You might also like to view...
Decreased blood sodium concentration is called hyponatremia
Indicate whether the statement is true or false
The known side effects of supplements containing ephedrine include ____
A) insomnia B) hypotension C) decreased heart rate D) dizziness
Ethnocentric individuals _____
a. value all cultures equally b. are generally accepting of cultural differences c. consider their beliefs, values, and customs to be the best d. value other cultures more than their own
Nutrition periodization refers to the ____
A) number of meals that should be eaten each day B) amount of "quality calories" an athlete consumes each day C) development of a nutrition plan that parallels the demands of each training cycle D) timing of food and supplement intake