Answer:
substance A is water and substance B is chlorophyll
Explanation:
Contact transmission<span> is the most common form of </span>transmitting<span> diseases and virus. There are two types of contact </span>transmission<span>: </span>direct<span> and </span>indirect<span>. </span>Direct<span> contact</span>transmission<span> occurs when there is physical contact between an infected person and a susceptible person. Cheers and god bless
AlexFray555
Please put brainliest!</span>
Carbon oxides (monoxide, dioxide) are gases :)
The correct response I believe is D. The reaction rate increases because the probability of collisions increases as there are more Zn atoms to react.
