Many of these are consumers just as humans are. They can eat debris and even each other. There are millions in our digestive tract and they break down left over food. A few of the microbes can make their own food and are called cyanobacteria and blue green algae.
autotrophs
No, plankton are microscopic plants and animals. They either make their own food from sunlight or eat other microscopic organisms.
Both plants and microscopic organisms that make their own food, such as algae and certain bacteria, are capable of photosynthesis. They use sunlight to convert carbon dioxide and water into energy-rich organic compounds like glucose. This ability to produce their own food is a key characteristic of autotrophic organisms.
Well, are they green organisms that make food from sunlight? No - then they can't be plants. Are they microscopic? Then they can't be protists or bacteria. Are they plantlike but without chlorophyll? No - then they aren't fungi either. There's nothing else a bear could be besides an animal.
producers and organisms that cant make their food are consumers
producers and organisms that cant make their food are consumers
Organisms that cannot make their own food are called consumers.
Which Organisms in the domain Eukarya can make their own food?
Yes, even at the North Pole or in Antarctica. As a group they are called plankton. The largest ones can barely be seen without a magnifier or microscope. Some make food for themselves from light and carbon dioxide, like plants. There are freshwater plankton as well as plankton in the oceans.
Organisms that cannot make their own food are called consumers.
producers and organisms that cant make their food are consumers
Organisms that cannot make their own food are called consumers, as they have to basically eat or feed off of other organisms in order to survive.