The foundations of continents are made mostly of basalt a. true b. false

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What is used as a template during replication? a- mrna b- trna c- rrna d- dna

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?