Answer:
Active site and protein.
Explanation:
The two components which are often found as part of an enzyme are Active site and protein. Proteins are referred to as macromolecules or macromolecules which consists of more or one of a chain of amino acid residue. They do perform an array of functions which are within organisms.
Answer:
The fossils in the lower layers are older than the fossils in the upper layers.
Explanation:
1100
the elevation of point z is 1100 because in the picture...