Ineed the answer for number 29 and 1 2 3 for true and false

When species lose their habitats they may..

The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?

Using the periodic table, determine which material is most likely a good conductor