Why are many fossils remains left from the last ice age (a) freezing slowed down their decay . (b) tar slowed down their decay . (c) tree sap slowed down their decay . (b) hard minerals slowed down their decay .

(D) hard minerals slowed down their decay

Ifeel like this means that we shouldn't just live for ourselves.also, we should respect others as well as people around us. it reveals that everyone should have equalized freedom, no matter their differences: races, cultures, skin color, etc,. we all deserve the same privileges.