Directions: select each correct answer. more than one answer may be correct. it has been theorized that all of the modern continents on earth were once part of a single continent. what scientific evidence is used to support this theory?
a. fossils of similar lifeforms have been found on different continents.
b. the coastlines of some modern continents appear to have once fit together. c. some of the continents that exist today have similar types of rocks.

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

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

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.