Use the dichotomous key below to identify the animals shown in the photograph?

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

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.