45. La cantidad máxima de energía liberada por una reacción que podría ser transformada en trabajo es:
a) La entropía
b) La energía libre
c) La energía de activación
d) Todas las anteriores

answer; i believe the correct answer is (replication is not conservative);

the fossil record provides evidence of a common ancestor to many species.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.