d. enzymes increase the rate of chemical reaction by providing activation energy to the substrate
Answer: varve analysis
<span>The word varve originated from the Swedish word varv which means revolution in layers and circle. In this particular question, by “varve” we mean an annual layer of sedimentary rocks and varve analysis is the process by which archaeologists can calculate precise dates based on these sediments with known climatic patterns. </span>
Answer: Option E) Ultraviolet radiation - dessication is the mismatched pair
Explanation: Ultraviolet radiation when it falls on certain materials does not lead to dessication ( dessication means removal of water from materials) but it causes those materials to emit electromagnetic radiation of lower energy.
53 degrees because you subtract the numbers to get Celsius
A is correct (ur welcome)
