Q: What produces enzymes that digest carbohydrates in plant cell walls?


Read this paragraph and choose the correct option from the provided answers:

Break down some substances in food that cannot be digested, such as fiber and some starches and sugars. Bacteria produce enzymes that digest carbohydrates in plant cell walls. Most of the nutritional value of plant material would be wasted without these bacteria. These help us digest plant foods like spinach.

 Choices:

- pollen

- protists

- algae

- bacteria


A:
bacteria