The form- liquid, solid or gas- that matter is the A. compound
B. natural element
C. atomic mass
D. state of matter ​

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

Salt in oceans comes from and of rocks

Salt in oceans comes from and of rocks