Insects are an important part of the natural world.

Crustaceans are a type of marine life, including crabs and shrimps.

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.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

He is an expert in primatology and is engaged in the study of gorilla behavior.