He is the main organizer of this event.

He launched a new organization project.

We need to organize a new project.

The parenchyma of this plant plays a role in photosynthesis and storage.

I love histology classes.

The meristem of this plant is very active.

The agenda at the summit meeting was measures on environmental issues.

We discussed the new project in the meeting room.

We held a round table conference to discuss the new project.

We hold a web conference every Friday.