Which component of a virus is injected into an infected cell? ribosome nucleic acid protein capsid mitochondrion

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

You see a white marker with an orange circle and black lettering. what does this marker tell you