Kevin Is Studying Predator-Prey Interactions

question 43

Multiple Choice

Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a bird eats the spider. How many species are involved in his study?

• A) 0
• B) 1
• C) 2
• D) 3
• E) 4

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Definitions:

Cultural Aspects of Pain

The influence of cultural background on individuals' perceptions, expressions, and management strategies of pain.

Self-Treatment

Actions taken by an individual to treat his or her own ailment without professional medical advice.

Over-the-Counter Medicines

Medications that can be purchased without a prescription, used to treat common medical conditions.

Spirituality

A sense of connection to something bigger than oneself, which can involve religious beliefs or personal growth and wellbeing.