Answer:
<u><em>Hey There the correct answer would be is D. Individual organisms</em></u>
hope it helps!
Simple. exocine glands are found in the Adrenal. glands of dogs
Photosynthesis produces oxygen, which we use to breathe.
By using both of these schemes, energy source and locomotion, amoeboids can be classified properly. Both schemes play an important part of amoeboid’s taxonomy classification because these organisms changes its shape when feeding. Amoebas are traditionally classified under sub-phylum Sarcodina, single-celled with pseudopods (use for locomotion) but recent studies show that they are not monophyletic and actually belong to other groups of organisms — with locomotion and source of nutrients as basis.