Ababy elephant weighs 200 pounds at birth. seven years later, the elephant's weight is 3,000 pounds.

solve for the rate of change of the weight of the elephant. choose your answer from the following:

a) 400 pounds per year

b) 429 pounds per year

c) 457 pounds per year

d) 466 pounds per year

Dr. kaylan is an ecologist who studies bird behavior. she sets up an experiment to test which type of food crows are most likely to eat when given a choice between walnuts, corn, and sunflower seeds. to perform her experiment, dr. kaylan places three food bins in an area frequented by cows. each bin contains one of the three food types. then, she measures how much of each food type is eaten every day for a month and summarizes the results of her experiment in the pie chart below. based on her results, dr. kaylan concludes that crows choose to eat corn more frequently than other food sources because it has a higher nutritional value. what is a reasonable alternate conclusion that can be drawn from dr. kaylan's data

What would happen if the krill were removed from the food web

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?