Ruby is making earrings for herself and her four best friends as a project. She has a 2.4 cm long rod of pure platinum that she wants to divide into 10 equal pieces — one piece for each earring. In order to get it exactly right, she is going to measure each 0.24 cm long piece in millimeters. How many millimeters long will each piece be?

fr8t7iot7o87oglgt87ot79p0[90

to improve her experimental investigation, dalila should add a row in which no fertilizer is used. by a having a contrasting row in which no fertilizer is used, she will have a control group that will her understand the effects of the fertilizer in the plant developments vs the development of the plant when no fertilizer is used.