Question

What do these two changes have in common?

deep-frying chickens
nails growing shells

Select all that apply.

A. Both are only physical changes

B. Both are chemical changes

C. Both are caused by heating

D. Both are caused by cooling

Answer 1

Deep-frying chickens and snails growing shells are both examples of chemical changes caused by different processes.

Step-by-step explanation:

Both deep-frying chickens and snails growing shells are examples of chemical changes.

Deep-frying chickens is a chemical change because the high heat causes chemical reactions to occur leading to changes in the proteins and fats in the chicken.

Snails growing shells is also a chemical change. Snails secrete calcium carbonate to form their shells and this process involves chemical reactions.