Tony sees a little boy crying and he feels sad. At the biology level, what is the BEST explanation of what is happening?

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f

This is the interaction of two organisms where one is and the other is neither nor harmed.