Suppose water hyacinth is introduced into a lake ecosystem in the southeastern United States where it was not previously located. Which of the following best predicts how this will impact the ecosystem over time?
a) There will be an increase in nutrients available in the lake.

b)The number of types of plant species in the lake will decrease.

c)The number of individual plants living in the lake will decrease.

d)There will be an increase in carbon dioxide available in the lake.