<span>Excretion is the only effective way that invertebrates fight off diseases. Most of the aquatic invertebrates get rid of toxins within their body by the process of diffusion. Ammonia is usually the secreted product that leaves the surface of the body of aquatic invertebrates. This type of behavior enables vertebrates to maintain homeostasis within their bodies and to help them adapt to their specific environments.<span>
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My opinion on social media addiction is that it can be harmful to young children. social media causes general dissatisfaction with life in users, but also increase the risk of developing mental health issues such as anxiety and depression.
The answer is <span>C) bone marrow, muscle, and the brain</span>
Answer:
what is the question you're asking
Answer:
b. explain observations about the plants and predict new findings about plant biodiversity.
Explanation:
The US National Academy of Sciences defines a theory as “a plausible or scientifically acceptable, well-founded explanation that explains some aspect of the natural world. An organized system of accepted knowledge that applies to a variety of circumstances to explain a specific set of phenomena and to predict the characteristics of phenomena not yet observed. ” According to this conceptualization, we can state that the theory resulting from Dr. Richburg's botanical class must explain observations about plants and predict new discoveries about plant biodiversity.
A theory usually begins from the observation of nature. A phenomenon is observed, and from this observation a scientist or team of scientists comes to a theory, a model for explaining the phenomenon. Along with the theory also arise hypotheses which, if proven false, may invalidate the theory in part or in full.
