When a ball rolls down a hill, what energy conversion occurs?
o a. potential energy to kinetic energy
o b. potential energy to chemical energy o c. kinetic energy to potential energy
o d. chemical energy to kinetic energy

Whose work is most likely to be part-time and at several locations? а. physical therapistb. sports physicianc nutritionistd group fitness instructor

What two fields of study provide the core information that is used to classify organisms?

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