This type of cell contains a nucleus and organelles that are surrounded by membranes. A. prokaryotic B. eukaryotic C. unicellular D. bacteria

How is the composition of a meteorite relevant to finding out the composition of earth's core?

Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.