Which of the following are found in both DNA and RNA? ribose, phosphate groups, and adenine
deoxyribose, phosphate groups, and guanine
phosphate groups, guanine, and cytosine
phosphate groups, guanine, and thymine

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not