Euglenas are heterotrophic.
Hererophic (must consume food) and autotrophic (can make its own food).
A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down sugars through a process that uses oxygen. This organism is aerobic autotroph.
Autotrophs produce their own food from the substances available in their surroundings using light through photosynthesis or chemo-synthesis.
Answer:
Explanation:
A number of things/people that populate on place
A farmer who grows what his family needs to survive is a producer
<span>Dense layer holding in natural gas and petroleum</span>
