An unidentified gas has a volume of 4.52 mL. Which gas from the table correctly identifies the unknown gas?

The tubes transporting minerals and water upward are called ?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

Dna replication occurs in preparation for