HELP! 31 POINTS QUESTION IN PIC BELOW LOL

Are the earth's ocean floor and continents the same age geologically? why or why not?

What is the period of cell life when it is conducting

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease