Answer:
pathogens
Explanation:
pathogens may occur in various way e.g spread from a person to person by directly body contact
Hydrogen is the lightest element on the periodic table of elements. Hydrogen gas is always bonded to itself or something else to fill its outer shell. That is why hydrogen gas is represented as H2. Hydrogen<span> is odorless, colorless, and tasteless; therefore, it is undetectable by human senses.</span>
Ohhh I know this! Number 1 is saturated fats, Number 2 is unsaturated
