How does a model differ from a law or a theory? a.
Models are universal
c.
Theories are only accurate under limited conditions
b.
Models are for all situations
d.
Models are only useful in limited situations

Please select the best answer from the choices provided

A
B
C
D

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

What's the waste product of electrons and pyruvate combining in fermentation?  

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?