Cells that support and nourish nervous tissue are called glia. Correct answer: B They are the supportive cell of the central nervous system, because they support, protect, and nourish the neuron. There are four kinds: astrocytes, microglia, ependymal cells, and oligodendrocytes.
Dissolving the sugar cube in water is a physical change. It doesn't alter the sugar's chemical structure like burning it or breaking it down with acid.
Answer: The answer is True because consuming nutrient-rich calories and iron rich foods will help to sustain a healthy placenta and prevent conditions such as iron-deficiency anaemia.
