Select the correct answer.
You are fond of burgers. Which is the healthiest choice?
A. a hamburger with mayonnaise on whole grain bread
OB. a chicken burger with mayonnaise on white bread
OC.
a chicken burger with mustard on multigrain bread
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Which is an example of a food group? a. oils b. vegetables c. water d. sweets

Group of genes that encode molecules found in all body cells, creating a biochemical “fingerprint” that serves as the “id” for cells so that they are marked as “self” a) deoxyribonucleic acid (dna) b) entry inhibitors c) major histocompatibility complex (mhc) d) non-nucleoside reverse transcription inhibitors (nnrtis)

Results from damage to tiny air sacs in the lungs