The atomic mass is important because? a. it tells you the size of the atom b. it tells you the charge of the atom c. it tells you the number of electrons

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical