Eutrophication

question 17

Multiple Choice

Eutrophication

• A)is characterized by heavy surface algal blooms.
• B)can block the O₂ supply to the lake.
• C)occurs when there are excess nutrients in aquatic ecosystems.
• D)causes massive die-off of fish and invertebrates.
• E)All of the choices are correct.

Understand the influence of gender differences on parenting practices and children's autonomy.

Understand developmental milestones and appropriate activities for preschoolers.

Recognize typical preschool behavior and developmental challenges.

Identify strategies to address common fears and misconceptions among preschoolers.