Question

2.1 Identify personal factors that may spread the COVID-19. ​

Answer 1

Answer:

Explanation:

Answer 2

Much remains unknown about how SARS-CoV-2, the virus that causes COVID-19, spreads through the environment. A major reason for this is that the behaviors and traits of viruses are highly variable -- some spread more easily through water, others through air; some are wrapped in layers of fatty molecules that help them avoid their host's immune system, while others are "naked."