Phrase that best accurately characterizes STIs is A. Bacteria, viruses, and/or parasites
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When cancer cells spread and form a new tumor in a different organ, the new tumor is a metastatic tumor.
Answer:
Mainly immune system is made up of whit blood cells. But other compositors are -
- Antibodies
- Complement system
- Lymphatic system
- Bone marrow
- Thymus
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