Who murdered Lord Robert?
I have actually done the work myself but just want to make sure I did it right and want to compare answers. Can someone please tell me what they for page three and whothe murder is? Because I’m down to two

gold i'm pretty sure i might be wrong

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

your answer is going to be physical weathering

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.