What does the law of conservation of energy state?
o a
energy can be created from nothing.
b.
energy cannot be destroyed.
c. energy cannot change forms.
od.
the total amount of energy in a system changes continuously

Icant be totally sure but i would say with confidence that it is example #1 about cells.

Lysosomes contain digestive enzymes (lysozyme) and in digestion of different biomolecules like proteins, fats, starch, etc.cleans the cell by destroying damaged organellesprotects cells from certain virus/bacteria by killing them

1-taiga 2-desert 3-desert 4-taiga