2. Which statement is correct about the interaction of an organism to its physical
environment?
A. A plant takes up water and minerals from the soil through its roots, and its
roots help form soil by breaking up rocks.
B. A human body consists of trillions of microscopic cells, such as muscle
cells and nerve cells.
C. The hummingbird utilizes sugar from nectars to power its flight.
D. The webbed foot of a duck which helps the duck swim.​