<span>The relative age of a rock layer is the age of the rock compared to the ages of the rock layer while the actual age of the rock layer is the actual number of years that the rock was formed. The relative age of a rock is generally determined by geologists using the Law of Superposition where the youngest rock is at the top and the oldest rock is at the bottom of the horizontal layer. The actual age of a rock is generally determined using Radiometric Age Dating method that is based on the natural radioactive decay of rock elements.</span>
Answer:
I would design a new calender by tracing it out on paper
Explanation:
I agree with the calender system however if I were to design a new one I would even it out so there are only 5 months with 73 days each, I like my stuff even. There would be no leap day, instead, every 1460 years (equivilent to 365 leap days) there would be one year for relaxing.
It's not a great answer but whatever
Answer:
A skeletal muscle called Ligaments connects two bones together by the joint. Those muscles moves the bones
He started the chemical bias