(30 POINTS) Scientists developed the geologic time scale to help them make sense of Earth's long geologic history. True

or

False

What are the two main phases of a cell cycle

Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?

People with one sickle cell allele are not likely to get malaria. what is this an example of?