12-02-2017
Biology

contestada

Obsidian's glassy texture indicates that it formed
a) slowly, deeply below earths surface
b) slowly, on earths surface
c) quickly, deep below earths surface
d) quickly, on earths surface

Respuesta :

meghansolo meghansolo

12-02-2017

Answer choice D. Obsidian forms quickly, on Earth's surface.

Answer Link

SenpaiTrill SenpaiTrill

12-02-2017

Hello there.

Obsidian's glassy texture indicates that it formed

d) quickly, on earths surface

Answer Link

Otras preguntas

For conservative forces, force can be found as being the negative of the derivative of.

Farmer Jones is producing wheat and must accept the market price of $6.00 per bushel. At this time, her average total costs and her marginal costs both equal $5

Loop diuretics reduce body water content by acting on the __________. A. countercurrent exchanger system B. feedback loop between the kidney and posterior pitui

A pedestrian was struck and seriously injured by a car driven by an intoxicated driver. The driver had been served several alcoholic drinks by a bartender at a

Select the three equations that pass through the points (–4, –16) and (5, 2): y + 4 = 2(x – 16) y – 2 = 2(x – 5) y = 2x – 8 y + 16 = 2(x + 4)

Can someone help me with this step by step with explanation im confused need help

A runner can run 3miles in minutes. At this rate, how many 15miles can he run in 45minutes? 15

Phenylthiocarbamide (PTC), also known as phenylthiourea (PTU), has the unusual property that it either tastes very bitter or is virtually tasteless, depending o

Lux Company started the month with 20 lamps in its beginning inventory that cost $30 each. During the month, Lux purchased 80 additional lamps for $31 each. At

Which of the following are indicators of presence of illegal drugs? A. Excessive sucking B. Throwing toys C. High-pitched cry D. Rocking back and forth E.Seizu