Question

Which statement is true for bacteria?

A. Bacteria help break down some foods.

B. All bacteria cause diseases in animals.

C. All bacteria are spiral in shape.

D. Bacteria have complex internal structures

Answer 1

I'm not for sure but I believe it's A. Bacteria help break down some foods. There's a bacteria in yogurt that helps digestion. :) 

Hope this helps! Have a wonderful day! :)

Answer 2

The correct answer is statement A, that is, Bacteria help break down some foods.

Bacteria helps in the digestion of foods in various kinds of animals. Deer, cows, sheep, and other ruminants exhibit a huge organ called rumen in which bacteria thrive and assists in dissociating cellulose fibers and other tough plant substances. In humans, bacteria called E.coli exist everywhere in the digestive tract, helping in the digestion of various kinds of food.