How many codis sites exist?​

3,072,083  is right

As of this date there are a total of 3,072,083 DNA profiles in CODIS; 130,877 are evidentiary and 2,941,206 are convicted offenders. A downside of the CODIS database is that, since it is composed of only previously convicted felons, most crime scene specimens do not provide a hit or match.

Explanation:

I hope this helps you!

answer; /// i believe the correct answer is (reactants);

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.