For each of the four signal disruption groups please one specific example and briefly answer the three questions listed below about them. Please provide the source you used ( a link is fine).

How do you date a sample of rock that you suspect as being one of the earliest on earth

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.