D) the virus dna is replicate by cell process like dna replication. Virus parts are then made by protein synthesis
E) virus parts assembles to form the copies of the virus
F) the viruses then breaks the cell membrane of the cell, leaving the cell and moving on to attach to next
Mutations lead to variation by producing changed in the genetic code
Answer:
The cells that make up the digestive, muscular, skeletal, reproductive, and excretory systems all need oxygen from the respiratory system to function, and the cells of the respiratory system as well as all the other system bneed nutrients and must get rid of metabolic wastes.
Explanation:
1.) Follow the rules and laws in place which are meant to protect us.
2.) Alert the proper authorities when you know someone is not following the laws in place to protect us.
3.) If you see someone in danger help them however you can.
4.) Create a community watch group to prevent crime and ensure safety of those around us.
5.) Have a free social distancing neighborhood workout group to keep people active during quarantine.