Ocean creatures breathe through gills.

Meaning: The sentence describes how ocean creatures use gills to breathe.

Choice of Words: Ocean is a large body of salt water that covers most of the Earth's surface. Creatures are living things. Breathe is a verb that means to take in air and let it out again. Through is a preposition that means by way of or by means of. Gills are the organs that fish and other aquatic animals use to breathe.

Alternative Expressions

Fish have gills to breathe.

Meaning: This means that fish have gills, which are special organs that help them breathe underwater.

Choice of Words: Fish are a type of animal that lives in the water. Have means to possess something. Gills are organs that help fish breathe. Breathe means to take in air and release it.

Water animals use gills for breathing.

Meaning: This means that animals that live in water, such as fish, use gills to breathe, which are special organs that help them take in oxygen from the water.

Choice of Words: Water is a liquid that makes up oceans, lakes, and rivers. Animals are living things. Use means to employ something for a purpose. Gills are organs that help fish and other water animals breathe. Breathing means to take in air and release it.

Related Expressions