There are a lot of birds, and they spread out all over the known environments on Earth. They are adapted to their environments, modes of living, and ways of getting food through different ways,...
Adaptation is a modification of a living organism’s behaviour, body structure, or organ functions to better suit the environmental conditions in which it lives. There are many environments where living organisms live, and they...
Halogens are located on the right side of the modern periodic table before the inert gases. The halogens are elements of group 7 A (17) in the p-block, and Halogens are monovalent elements as...
The alkali metals are located on the left side of the modern periodic table in group (1) or (1 A). They are the first group of s-block, the alkali metals are monovalent elements as they...
