Complete the following sentence using the most appropriate words. The four chemical bases of DNA in triplets, form a
.
It provides the necessary
for the development and
Function of the body.

1 drop box
Strand
Code
Molecule

2nd drop box
Energy
Molecule
Instructions

2. your driving record a. is totally confidential. b. may be available to the public. c. is available only to your employer with your authorization.

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Which source would provide the most bias-free information about smoking and increased health risks? a) a website created by heart disease patients b) a research study conducted by the mayo clinic eliminate c) a public service message sponsored by tobacco companies d) an online question forum conducted by attorneys for cardiac specialists