Answer:
c
Explanation:
white blood cells and inflammation are both internal defense
If you mean STD'S <span>Bacterial STDs include chlamydia, </span>gonorrhea<span>, and syphilis. Viral STDs include HIV, genital herpes, genital warts (HPV), and </span>hepatitis B<span>. </span>Trichomoniasis<span> is caused by a parasite. The germs that cause STDs hide in semen, blood, vaginal secretions, and sometimes saliva.</span>
Cross-country skiing involves the navigation where skiers rely on their own locomotion to move across of mountainous snow-covered terrain. One possible drawback to choosing cross-county skiing as an aerobic activity is that you may be exposed to dangerous cold conditions. Correct answer: A However, besides that there are many benefits: enables a full-body workout, burns lots of calories, improves cardiovascular endurance and health,..
Answer:
Need more help with your baby
Explanation: