<span>The flow of matter in an ecosystem is not like energy flow. Matter enters an ecosystem at any level and leaves at any level. So, its always flowing
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Or is that a title of a book, homework assignment or something?
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Many governmental agencies have great effects on how one lives his or her life, including the food eaten and the proper amount of intake. However, many of the media-based nutritional information have not been reviewed by the USDA (United States Department of Agriculture) and FDA (Food and Drug Administration). So, the answer is false.
Answer:
1
Explanation:
It sexual reproduction you need both a sperm and egg cell.
I’m not sure but I think is the answer C