The twenty-first pair of chromosomes failed to separate during meiosis, so aziz received three of these chromosomes rather than the normal two. aziz has syndrome.

Someone me with this: a mineral' is determined by its actomic structure.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.