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>
It is a very good answer of question
Answer:
The correct answer is- Large intestine
Explanation:
Vitamin K is an very essential vitamin that is required by the body to produce many clotting factors for example clotting factor II, IX, X, etc.
Green vegetables are the primary source of providing vitamin K1(phylloquinone) and vitamin K2(menaquinones) is synthesized in the body by some bacteria which is present in the large intestine.
Bacteria such as E.coli are capable of synthesizing vitamin K2 in large intestine from where it is absorbed in lymph present in the intestine. So the correct answer is the large intestine.
Answer:Grief can be exhausting and this may weaken the immune system, making people prone to colds and illness.
Explanation:It is common to cry a lot, and feel incredibly sad. Some people never cry at all, but this doesn't mean they are not grieving. There is likely to be initial shock and disbelief as well as a range of feelings, including numbness, a sense of unreality, anger, loneliness or guilt.
The white blood cell is attracted to the bacteria because proteins called antibodies have marked the bacteria for destruction. These antibodies are specific for disease-causing bacteria and <span>viruses.</span>
