Euglenas are heterotrophic.
Hererophic (must consume food) and autotrophic (can make its own food).
Answer:
All of these environmental disturbances use such energy present within the ecosystem to survive and reproduce. In order to conserve the health of the environment, the best thing that can be done is finding ways to reuse the energy as much as we can such as recycling cardboards or tin cans. Other ways would be to lower use of carbon emitting cars and have more conservation awareness.
Pacific Coast. As this area is in the bottom left and therefore has the highest hazard according to the key.