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Excretion and  Osmoregulation
Biology
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Biology

Excretion and Osmoregulation

Body cells carry out various physiological activities that support the normal functioning of the systems and the stability of processes, fluid composition, and conditions of the body. These are internal body mechanisms involved in regulating changes and maintaining a balanced internal environment, known as homeostasis

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  • Biology
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    Biology

    Growth and Development in Plants and Animals

    Growth is a permanent increase in size during the course of development. It is a result of cell divisions, cell enlargement and assimilation. Development on the other hand is the progressive change that occurs in an organism from its early  lifetime to later stages in life

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  • Biology
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    Biology

    Locomotion

    Over the years, you have noted body injuries occurring during various sports or games including swimming. Body parts that have been commonly injured are used in promoting movements in animals. For example, sprains occur in mammals including humans

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  • Biology
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    Biology

    Coordination in Plants and Animals

    Responses in plants and animals are used in the communication between the external and internal environments to ensure physiological efficiency of organisms

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  • Ecology
    Biology
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    Biology

    Ecology

    Interrelationships are explained in the study of ecology, which is the study of the interaction of organisms and their environment. Components of ecology are factors that influence the population distribution and abundance of organisms

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