Digestion starts in the "mouth" and continues in the stomach. The small intestine completes the digestion process.
Answer: Chemical pollution. ...Groundwater pollution. ...Microbiological pollution. ...Nutrient pollution. ...Oxygen-depletion pollution. ...Surface water pollution.
Explanation: hope it helps you .
The density of certain species in a specific location greatly affects the quality of life. This is because, it is inevitable that among similar species which consumes the same food and have the same necessities, competition will always be present.
For a location with higher density of organisms, there can be scarcity of goods and services.
However, if dissimilar organisms live in a certain location together, they may be able to help each other in the processes or functions that a certain group may not be able to perform.
Answer: An organism that is made of many cells is called multi-cellular.
A, D, and not sure but maybe E
