Which of the following is NOT a problem that can result from marine animals ingesting plastics?

The correct choice indicates that strangulation is not typically considered a problem resulting from marine animals ingesting plastics. While ingestion of plastics can lead to other serious issues, strangulation is generally associated with external entanglement in fishing gear or other materials rather than directly from ingestion.

When marine animals consume plastic debris, they can suffer from reduced feeding as they feel full without receiving the necessary nutrients, due to the presence of indigestible plastic in their stomachs. This can lead to internal injuries from sharp or large plastic pieces that can puncture organs. Additionally, the inability to properly digest food due to plastic ingestion can culminate in starvation, as the animals may not obtain the energy they need for survival.

In short, strangulation typically refers to the external threats posed by plastic when animals become entangled, whereas ingestion leads primarily to nutritional and internal health issues.