the body is capable of making all it needs.
a. calcium
b. iodine
c. vitamin c
d. vitamin d

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

What is the main reason why some developing countries fear the increase the free trade policies around the world?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols