In alimentary canal, food get digested by the action of many enzymes secreted by various glands including Liver, Pancreas and salivary glands....
I believe the answer is 3.
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Answer: The predator is an organism that lives by feeding on other organisms, while prey is usually the organism that is hunted or killed for food.
ATP, adenosine tryphosphat. And some kind of protein integral that placed in membrane
The two principles that makes the scientific method a unique process are: The first principle is that events in the natural world have natural causes. The second is uniformity which is the idea that the fundamental laws of nature operate the same way at all places and at all times. Scientific method is the sequence of phases trailed to solve problems as well as collecting data, formulating a hypothesis, testing it and stating conclusions. The scientific method has five straightforward stages and plus one feedback step: 1. Make an statement 2. Ask an interrogation 3. Arrange a testable description 4. Make a forecast based on the theory 5. Test the forecast 6. Repeat the use the outcomes to create new hypotheses or calculations.