If they are trying to convert any measurements or just measure out the chemicals, it wouldn't be very familiar to them so they could make a mistake that can result of too much or too little of the chemicals, which can make the chemicals react differently.
Answer:
animales
Explanation:
animales como medusas o pirañas
I would think they would probably hide from the people that are infected.
A cell membrane is c.selectively permeable because it regulates what materials enter the cell.
Organism-population-community-ecosystem-biome in that order