Seudónimo
Seudónimo
20-12-2013
Biology
contestada
Why aren't all minerals gemstones?
Respuesta :
supervishnu04
supervishnu04
07-01-2014
Minerals are naturally occurring, inorganic, crystalline substances. Gemstones are usually made by humans, which means their synthetic and not naturally made. The gemstones that do come from nature are organic like amber, not inorganic.
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Do you think a connection to the monarchy led to progress or decline in Canada's identity since confederation? Give reasons for your answer. I will mark brainli
PLEASE HELP ASAP I AM WILLING 20 POINTS You are a high school senior with a part-time job at a retail store. Your employer pays you $9.75 per hour. Last week, y
In Worcester v. Georgia (1832), why did the Supreme Court rule that Georgia did not have the authority to remove the Cherokees from their land? A. Only the fed
A nursery plants 6 rows containing 24 pine trees each. It plants 3 rows containing 32 pine trees each. How many pine trees does the nursery plant in all?
ASAP!!!!!!!!! The word formal comes from the Latin forma, meaning “shape.” With this information in mind, determine the definition of formal as it is used in t
Cencept of Environment,Population and Health Education in EPH Subject
child labour of poverty and illiteracy
Read the excerpt from Narrative of the Life of Frederick Douglass. I looked for home elsewhere, and was confident of finding none which I should relish less tha
father's step is 65cm long while his daughter's step 4dm long. they start walking together. when the father has walk 8 step, his daughter has walked... step
36 x - 8y2 when x=3 and y= 6
