Answer: A. Zidovudine (Retrovir) and emtricitabine (Emtriva)
Explanation:
Basic postexposure prophylaxis (PEP) therapy typically includes treatment with one of these combinations of pharmacologic agents:
Zidovudine (Retrovir) and emtricitabine Emtriva),
Lamivudine (Epivir) and tenofovir (Viread), or
Tenofovir (Viread) and emtricitabine (Emtriva)
If the accidental exposure is especially severe, a third agent may be included.
Biotic factor: consumes insects and snails
Abiotic factor: deciduous forests
Cellulose : cell wall phospho : plasma membrane
strength : cell wall
selective membrane : plasma membrane
Answer:
B remember when you take a rock from a river it's smooth
This is known as the culture because the culture is that big tree for all of that semi culture