Question

which influence is external? heredity preferences lifestyle experiences

Explanation:

To determine the external influence, we analyze each option:

• Heredity is an internal factor (inherited traits).
• Preferences are personal and internal.
• Lifestyle is often shaped by personal choices (internal to an extent, but experiences can be external).
• Experiences are events or interactions outside one's inherent traits, coming from the external environment (e.g., interactions, events one encounters).

Answer:

D. experiences