The atomic mass of an element is equal to the
a. atomic number
b. number of protons
c. number of protons and neutrons
d. mass of protons, neutrons, and electrons

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

How does a lytic infection differ from a lysogenic infection?

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation