The diagram shows a football field that represents a geological time scale. Why are no organisms labeled between the end zone and 30 yard line on the left side of the field?

Scientists disagree about the fossils from this time period.
Scientists have not studied that part of the time scale.
There is very little fossil evidence for this time period.
There are too many fossils to name
ASAP

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases

Explain the causes and effect of damage to the genetic code.