How tall is a spruce tree?

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

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

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