Human activities that can increase the rate would be air from a car exhaust, large factories, and gas lawn mowers. All of these make rain more acidic which causes more chemical weathering.
Everybody's different, but the minimum requirement is 52 g. or 1.83425 oz.
Hope this helps!!
Answer:
Hives
Explamation:Hives are usually caused by an allergic reaction to something that you have encountered or swallowed. When you have an allergic reaction, your body begins to release histamines into your blood. Histamines are chemicals your body produces in an attempt to defend itself against infection and other outside intruders.
i would say c, because many people are in need for new livers, kidneys, etc, and it does save a lot of lives per year
