Adult sponges are mobile none sessile animals
<span>The reason is that there are a number of processes which are being carried out by the living organisms and they include the application of diffusion. ;)</span>
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I know you are working on biology but how does what work ?
I’m not sure if it’s all completely right but i’m pretty sure it is
Answer:
such as tissue paper, do not allow light to pass through as easily, and images cannot be seen clearly. Opaque materials, such as wood and metals, allow no light to pass through.
Explanation: