Pathogens are spread from bacteria, this bacteria travels throughout the air meaning another person gets it. Some things that can be prevented is take antibiotics to fight the bacteria off and washing your hands daily, also cover your mouth when coughing and sneezing to somewhat stop spreading the bacteria
I think the first word is (Haploid) and the second one (Zygote)
A encyclopedia a magnize article the science clubs website a newspaper
Answer:
good because the president is most likely rich