Question

देशवासियों के लिए क्या गर्व की बात है​

Answer 1

Answer:

Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.

Answer 2

Explanation:

Elements whose atoms have small numbers of electrons in the outermost shell and have tendency to form positives ions in chemical reaction by losing electrons are called metals .

The processes in which the original substance lose their nature and identity and form a new chemical substances with different properties are known as chemical changes .