5. Water, ice and steam have the same

Physical Properties

Chemical Properties

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

The distribution of related animals and plants across the world

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation