Changes that lead to the formation of new substances are called... Energy is ..... ..... In the formation of curd from milk. Large crystal of pure substance are obtained by Lighting of an electric bulb is .......... Change. Magnesium burns in air give Breathing is a part of,........... The food has ..... ... which is released during................ Yeast can survive in the absence of air. They are called Breathing involves the movements of the................ And Cause muscle cramps. The accumulation of
Answers & Comments
Answer:-
Changes that lead to the formation of new substances are called chemical changes
Energy is evolved in the formation of curd from milk
Large crystal of pure substance are obtained by crystallization.
Lighting of an electric bulb is a reversible change.
Magnesium burns in air give MgO(Magnesium Oxide).
Breathing is a part of a process called respiration.
The food has stored energy which is released during respiration.
Yeast can survive in the absence of air. They are called anaerobic respiration.
Breathing involves the movements of the diaphragm and the rib cage and cause muscle cramps. The accumulation of lactic acid.