Aphenotype is a: an organisms genetic make up b: how an organism looks c: how an organism looks and its genetic make up

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?