Across
- 2. some green plants are also heterotrophs true or false
- 3. organisms that live on dead plants and animals and derive their food from them
- 5. refers to photo in photosynthesis
- 6. is also needed for photosynthesis
Down
- 1. the process of taking in food by an organism and its utilization is called ____________
- 4. the mode of nutrition where 2 different organisms work together for their mutual benefit