There are a few very good reasons why the change in the ice mass results in a decline in the populations of penguins. One reason is the penguins food source grows and develops under the the ice masses. Another reason is a loss of habitat for the penguins. When there is less ice, there are fewer krill for the penguins to eat.
Answer:
A. Increasing the food supply
Carbohydrates, fats, and proteins make a nutrient organic. water(H2O) and oxygen is considered organic. Hope it helps!! God bless you :)
DNA is the molecule that contains the genetic information that is transmitted hereditary and controls the cellular functioning
It is called a herd
Im just writing this for the character limit