What was unique about World War I?
O A. It was a very quick war with a small number of casualties.
O B. It was a limited war that did not concern most civilian popula
O C. It was a global conflict that involved major powers in every
continent except Antarctica.
O D. It was the first time France and Germany had fought a war ag
each other.

I think the answer would have to be C

Explanation: Most of the other questions don't seem correct. Let me know what u got!

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.