What is the origin of glassy igneous rocks? * lava that cooled slowly on Earth's surface

lava that cooled quickly on Earth's surface

silt that settled slowly in ocean water

silt that settled quickly in ocean water

Volcanic glass and glassy rock formed from lava or magma that has a chemical composition close to that of granite

hi there!

answer: b. nucleolus

explanation: nucleolus is a structure in the nucleus are ribosomes are made.

hope this you!

have a nice day! : )

: d

-charlie

you! : )

: d

i believe the answer would be b. hope it : )