The primary function of red blood cells is, to restore broken skin. and stop bleeding.
Answer:
A, a cold.
Explanation:
The cold is easily the most common communicable disease.
Mono(nucleosis) is a herpesvirus that mostly young people get. Normally EBV causes it.
Chickenpox is highly contagious but very uncommon thanks to the vaccine.
Heart disease isn't communicable.
Answer:
Si ovbio que si nadamas no hay que tragar porqueria y ya
Explanation:
Yes, be concerned. My dog died because of chocolate.