Question

write one example in which both physical and chemical change take place​

Answer 1

Answer:

write one example in which both physical and chemical change take place

Explanation:

ANSWER IS WATER

Answer 2

Answer:

Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).