Geometry - From Manwithaspade -- This has the look of a drawing exercise on shading but I certainly admire the effort that went into it. I want to color every opening but still have the simplicity of the geometry -- cake and eat it, too.
Surface of zebrafish skin. Thumbprint-like microridges are present on the surface of individual skin cells of this newly hatched zebrafish. Openings for three goblet cells that produce mucus can also be seen between skin cells.
Dendrite- the bushy, branching extensions of a neuron that receive messages and conduct impulses toward the cell body/ Axon- the extension of a neuron, ending in branching terminal fibers, through which messages pass to other neurons of to muscles or glan