Which activity will best prevent the common cold? a. taking antibiotics b. taking regular showers c. not touching your mouth, nose, or eyes d. brushing your teeth regularly

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)

Katie is in high school. what is the best example of how she can be proactive about her health and wellness

Which person should increase calorie intake due to a lifestyle choice? a. an adult who is often sedentary b. an athlete c. a student getting ready for school exams d. an older woman