Read the sentences below. which one contains subjective language (opinion)?
a.
statistics about the blue whale reveal that it is an immense creature, having a heart the size of a volkswagen beetle and a tongue as large as a grown elephant.
b.
it is estimated that the blue whale consumes around 8000 pounds of krill from the ocean every day to stay alive.
c.
the blue whales should be destroyed because they present a clear danger to boats, yachts, ships, and other oceangoing vessels.
d.
the pulses, groans, and moans of a blue whale can be heard by others up to 1,000 miles (1,600 kilometers) away.