Question

1. a prickly pear cactus takes in carbon dioxide. * which of the following was described? a. two biotic factors interacting b. a biotic factor interacting with an abiotic factor in its ecosystem c. two biotic factors competing for space d. a producer helping another producer

Explanation:

• A biotic factor is a living organism. The prickly pear cactus is a biotic factor.
• An abiotic factor is a non - living part of an ecosystem. Carbon dioxide is an abiotic factor.
• The description is about a biotic factor (prickly pear cactus) interacting with an abiotic factor (carbon dioxide) in its ecosystem.

Answer:

B. A biotic factor interacting with an abiotic factor in its ecosystem