All viruses contain nucleic acid, either DNA or RNA (but not both), and a protein coat, which encases the nucleic acid. Some viruses are also enclosed by an envelope of fat and protein molecules. In its infective form, outside the cell, a virus particle is called a virion.
Answer:
Pectoralis Major
it covers the chest... I hope this helps
Answer: False. Explanation: Endurance focuses on maintained exercise, not intense exercise. The best way to do this is though extending the amount of reps.
How do the questions need to be worded? Are you asking the questions or are they?
False, injuries are spontaneous and can happen to anyone flexible or not. However I do not know the statistics behind flexibility effecting injuries.
