Question

classify the changes involved in the following process as chemical or physical_1)photosynthesis 2)burning of coal 3) digested food.​

Answer 1

Explanation:

1) chemical change

2) chemical change

3) chemical change

Answer 2

$\huge\red{\mid{\fbox{\tt{ANSWER}}\mid}}$

$\huge\purple{\mid{\fbox{\tt{1) Chemical change}}\mid}}$

$\huge\pink{\mid{\fbox{\tt{2) Chemical change}}\mid}}$

$\huge\green{\mid{\fbox{\tt{3) Chemical change}}\mid}}$