Parasites are organisms that survive by harming anouther organism (feeding off of it, ex. tick, flea)
Prokaryote does not have D. Nucleus.
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Explanation:
A population's maximum number of individuals which may be supported by an environment or habitat. This occurs after the available resources have been exploited beyond their limit- i.e. the resources have been depleted at a faster rate than they have been renewed. At this stage, the population significantly decreases in size as some individuals die off due to scarcity and competition.
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Answer:
Regions of the digestive system can be divided into two main parts: the alimentary tract and accessory organs.
Explanation: