Based on the graph, which of these conclusions is correct? A. The hotter stars emit radiations of longer wavelengths B. The hotter stars emit radiations of shorter wavelengths C. The coolest stars have wavelengths between 300nm and 400 nm. The coolest stars have wavelengths between 400nm and 500 nm.

a physical change is being made.

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

if you know your abc's you should be able to get your answer or just use google