Biology

In sea which type of water is there--------

• rain water

• river water

• saline [salty]

The place where organisms live is called

• habbitat

• forest

• terristrial

The plants and animals that live on land are said to live in

• terristrial

• aquatic

• grass lands

animals that live in water are called a

• aquatic

• mountain

The organisms, both plants and animals, living in a habitat are its

• biotic components

• abiotic components

The non-living things such as rocks, soil, air and water in the habitat constitute its

• biotic

  components

• abiotic

  components

we made sprouts from moong and chana seeds. When the seed turned into a sprout, it is said to have germinated

• true

• false

A deer needs to know about the presence of

There are some sea animals like dolphins and whales that do not have gills. They breathe in air through nostrils or

• lungs

• blow holes

When we breathe out, the air moves from inside our body to outside. Breathing is part of a process called