Definition: A mass of gas and dust in space that forms a nebula, or the state of being unclear or vague.

Example: The astronomers studied the nebulosity in the distant galaxy to learn more about its formation.

Definition: Relating to organisms that feed on dead bodies or decaying flesh.

Example: Certain insects are necrophagous, helping to break down dead animals.

Definition: A sweet liquid produced by flowers that attracts pollinators and is used by bees to make honey.

Example: The bees collected nectar from the blooming flowers in the garden.

Definition: Having the qualities of sweet liquid produced by flowers, often enjoyed by bees and other insects.

Example: The nectarous flowers attracted many bees during the spring.

Definition: A part of a plant that produces and releases a sweet liquid called nectar, often found in flowers or on leaves and stems.

Example: The bee was attracted to the nectary of the flower, where it could collect nectar.

Definition: A type of long, thin fish that lives in the ocean, known for its sharp teeth and narrow jaws.

Example: The needlefish darted through the water, its sleek body glinting in the sunlight.

Definition: Having a shape similar to that of a needle, which is long and thin.

Example: The plant had needlelike leaves that were sharp and pointed.

Definition: A tall tree from India that is often grown in tropical areas. It has a bitter bark and produces seeds and oil that are used for medicine and to kill insects.

Example: The neem tree is known for its medicinal properties and is often planted in gardens.

Definition: A group of aquatic animals that can swim freely in water and are not affected by currents, including species from tiny organisms to large whales.

Example: Fish and dolphins are examples of nekton that swim actively in the ocean.

Definition: Describing organisms that can swim freely and independently in water, rather than being carried along by currents.

Example: Fish and dolphins are nektonic animals that swim against the ocean currents.