Can u me we promise u that we will follow u

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.