Many immigrant plants live in this park.

Chrysophyta perform photosynthesis underwater.

He ended up in a vegetative state after the accident.

There are many succulent plants in my room.

There are many houseplants in my room.

My mother always said, 'A well-slept child is a well-kept child,' and encouraged me to go to bed early.

I am very interested in natural science.

He is always joking around during class.

Natural numbers start from 0 and continue as 1, 2, 3, 4, 5, 6, 7, 8, 9.

Natural selection plays an important role in the evolution of organisms.