Comparative studies of integumentary systems across species reveal adaptations to different environments.

The researcher evaluated several logical systems to determine which one best modeled human reasoning.

The stadium upgraded its PA systems to ensure clear announcements during events.

Astronomers often study binary systems to understand stellar evolution.

The city's aging drainage systems struggled to cope with the sudden downpour, leading to flooded streets and basements.

Recent studies suggest that endocrine systems are more interconnected with the nervous system than previously thought.

Graduate students often study multiple formal systems to understand the foundations of logic.

Researchers compared several inverse systems to determine which best reconstructed the original signals.

Computer artists often use L-systems to generate realistic plant structures in procedural modeling.

Technicians inspected the intake systems thoroughly before the race to ensure optimal engine performance.