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Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. This may be abundant in some tissues and minimal in others.
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DNA is located in the nucleus, but can also be found in other cell structures called mitochondria. Since the nucleus is so small, the DNA needs to be tightly packaged into bundles known as chromosomes.
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Pretty sure B would be the answer
Answer: Drugs in genral are a specifed type. I know some medications to treat cancer Stop your Centrosome from producing microtubules and microfiliments which in turn doesnt allow spindle fibers to grow and bind to your chromosomes. it would also stop the cleavage furrow from forming/occuring. In that situation metaphase anaphase and telophase would be interupted.
A)Demographic; because the census studies things such as births,death, and even disease which show changes in human population