Question 4 Euglena are eukaryotic, unicellular organisms that can use light to generate food through photosynthesis. As
shown in the image, each euglena has a red eyespot and a long flagellum.
Write about three sentences explaining how a euglena cell could use its eyespot and flagellum to respond to
changing environmental conditions. How could this response enhance its ability to survive?

what are the options? add them, then i will be glad to .

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.