Answer: The answer would be viruses
Explanation:
A virus is a bad bacteria, it breaks your cells down instead of building them up. Fungi and bacteria are naturally in your body because they help your metabolism and breaking down nutrients. Animals are able to do this too with their own bactieria. But as I said, viruses dont help you, they only harm you.
The answer to the question is Microbes with the ability to breakdown cellulose live in the digestive system.
<h3>What is
digestive system?</h3>
The digestive system of the human body is made up of the gastrointestinal tract and additional digestive organs. In order for food to be absorbed and assimilate into the body, it must first be broken down into smaller and smaller components during digestion. Cephalic, gastric, and intestinal phases make up the three stages of the digestive process. Peristalsis is the term used to describe the rhythmic contraction of muscles that starts in the esophagus and travels down the stomach wall and the rest of the gastrointestinal tract.
To learn more about digestive system with the help of given link:
brainly.com/question/1615825
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Answer:
.Mating systems are important to understand because they reflect the result of natural selection on mate choice, and ultimately on strategies for maximizing individual reproductive success
Explanation:
A river flowing<span> across a wide flood plain begins to </span>form<span> loop like bends </span>called<span>. meanders.</span>
A "b." dam is a barrier that holds back water from a river.
