What type of igneous rock has two distinct grain sizes, indicating two stages of cooling?

Previous pagenext pagepage 3 ofquestion 3 (1 point)which of the following consist of cells that do not have a nucleus? of the above

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because