It depends on which virus you are referring to specifically. Viruses come in many shapes and types; their variations are tremendous.
For HIV and Influenza, viruses acquire their envelops after maturation, during the budding off or detachment stage from the host cell.
Hope this helps! :)
Answer:
+1, -1, +2, -2, +3, and -3 are the answers :)
Explanation:
Plants and some types of archaea or bacteria use photosynthesis to create food.
Answer:
1. Absorption is the answer