Cutting down wood into tiny pieces is an example of:
Physical change
Chemical change

physical.

Explanation:

physical change, it is not changing the formula.

Physical change

Explanation:

A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. The size or shape of matter may be changed, but no chemical reaction occurs. Physical changes are usually reversible. ... Most chemical changes are irreversible

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;