In the spinal cord the central canal is lined with ependymal cell and contain cerebrospinal fluid. central canal is a conduit that runs the entire length of spinal cord. Ependymal cell plays an importance role in production and regulation of cerebrospinal fluid.
It is an example of science
Answer:
Pretty sure they're both A.
This is an eclipse. A lunar eclipse is when the Moon passes through the shadow of the Earth. A solar eclipse is the Earth passing through the shadow of the Moon.
Algae are large cells having multiple nuclei. T<span>he invasive caulerpa algae genus break the rules of sa:vol because they have multiple nuclei.
They are able to do so because multiple nuclei helps efficiently to do so at their large size. Caulpera is a specie of large green algae and they often act as invasive species.</span>
