Polychaete worms play an important role in the seabed ecosystem.

The new house needs the latest carpeting.

Insects are an important part of the natural world.

Primates are a group of mammals that include humans.

My grandfather is skilled in raising domestic fowls.

I love root crops, especially carrots.

It's fun to see colorful butterflies in the park.

The beauty of butterflies is breathtaking.

This sinusoid is a channel for carrying venous blood.

The coconut crab is the world's largest terrestrial crustacean.