The fossil record provides evidence of evolution through time.

true

false

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Which direction does the energy flow in this energy pyramid ?

What will happen if deforestation continue to destroy the green plant on the planet