Answer: Carbon monoxide
Explanation: Is the only substance of the four options given that is f
found as a gas.
<span>Antibiotics are a type of medicine that fight off harmful bacteria by killing it, but also preventing future growth. Antibiotics are specific to the type of bacteria so that they have a better chance of killing the harmful bacteria without also harming beneficial bacteria in the body. The answer is true.</span>
Being. Able to save money on less years of menstration
