9- Durante el proceso de fotosíntesis:a) La clorofila es la principal enzimab) La regulación está dada sólo por la cantidad de horas de luzc) Existen seis tipos enzimáticos particularesd) Ninguna de las anteriores es correcta

the aswer is letter c

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

i thinking chemical change