What processes turn sediment into sedimentary rock?
a.
melting and cooling
b.
plants or animals becoming trapped between layers of sediment
c.
compaction and cementation of sediment
d.
weathering and erosion

In a cladogram' when does a group of organisms branch off

What property of water provides for appropriate sugar, salt, and amino acid levels to be present and carried in the blood of animals to be delivered to cells

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids