One of your friends is about to start a certification program. What can your friend expect to do in the program? (Check all of the boxes that apply)

a. Take tests

b. Participate in hands-on activities

c. Listen to lectures

d. Work as an intern

e. Receive on-the-job training

The outermost layer of your teeth is called the enamel and is made of?

Wich technque is not recommended for use as a supporting detail

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis. b) it converts host cell rna into viral dna. c) it translates viral rna into proteins. d) it uses viral rna as a template for making complementary rna strands.