5band
Chlorella algae's environment is its culture medium. So, if a certain element is absent from the culture medium, the algae won't be able to efficiently build molecules that contain that element. Organisms use the elements available in their environments to build biological molecules. In this case, the Chlorella algae's environment is its culture medium. So, if a certain element is absent from the culture medium, the algae won't be able to efficiently build molecules that contain that elemen...