He is still a youth and has little experience.

New technology is crowding out the old ones.

He is a famous haiku poet who creates wonderful verses.

He became a cripple due to an accident.

The teacher distributed the test results.

She took a doggy style position.

The blastoderm is formed in the early stages of embryonic development.

The blastula stage is an early stage where the fertilized egg divides and becomes a cell with many cells.

This factory is discharging a large amount of waste water into the river every day.