Which is a main function of a cell wall

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas