annalt1212 annalt1212

13-03-2018
Biology

contestada

Obsidian is a rock with glass-like characteristics. Obsidian is formed by rapid what and why?

(a) weathering
(b) erosion
(c) cementation
(d) cooling

Respuesta :

13-03-2018

(d) cooling
if obsidian is glasss like it is very logical that a cooling process is needed! If I was u I'd go cooling, d
:)

Answer Link

Otras preguntas

if an important cytoplasmic determinant were missing from an animal zygote, what would you expect to happen as the zygote developed into a multicellular organis

12. Rodrigo is attending a 4 year college. As a freshman, he was approved for a 10-year, federal unsubsidized student loan in the amount of $5,000 at 4%. He kno

Who is your favorite reindeer? Dasher Dancer Prancer Vixen Comet Cupid Donner Blitzen

Using the method of your choice, combine these two sentences into one sentence. You are going to the store. I think we should go together. WRITER

during an expansionary phase of the business cycle the government could implement a contractionary fiscal policy in order to —

Which of the following best describes the additional revenue associated with selling an additional unit of output?

a voltaic cell is constructed in which the anode is a cd|cd2 half cell and the cathode is a br-|br2 half cell. the half-cell compartments are connected by a sal

a) Round 98984 to 1 significant figure. b) Round 0.0695712 to 2 significant figures. c) Round 89972 to 3 significant figures. d) Round 0.004198223 to 3 signific

If a cell has 8 chromosomes, how many chromosomes will each of its dauchter cells have after evtokinesis?

How was the Obama Administration's response to the economic crisis of 2008 similar to FDR's New Deal?