How will each population in the food chain will be affected if humans start using large amounts of pesticides in nearby areas?

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

Bio molecules are essential to all living things. which biomolecule is “d” from the table