Tables of Detailed PPIs and Special Indexes. 1  Table 9. PPIs for commodity and service groupings and individual items (PDF) 2  Table 11. PPIs for the net output of industries and their products (PDF) 3  PPI Detailed Report (PDF 1.5 MB) 4  Archived PPI Detailed Report Information, June 2005-current.
Amoeba is a heterotroph i.e they absorb their food directly from the external environment. Some are parasites. Amoeba eat algae, bacteria, plant cells and also protozoans.Amoebas engulf their food.rganisms that are consumers or decomposers are  heterotrophs. A parasite is also a heterotroph. A parasite feeds  off other organisms for its food. An example of a parasite is a  deet tick. An example of a decomposing heterotroph is an earthworm.  An earthworm decomposes biological matter in soil for its food.
The amoeba is a tiny, one-celled organism. You need a microscope to see most amoebas-the largest are only about 1 mm across. Amoebas live in fresh water (like puddles and ponds), in salt water, in wet soil, and in animals (including people).There are many different types of amoebas.natomy: An amoeba consists of a single blobby cell surrounded by a porous cell membrane. The amoeba breathes using this membrane-oxygen gas from the water passes in to the amoeba through the cell membrane and carbon dioxide gas leaves through it.