In your opinion, why is the public generally unaware of these details? what are the difficulties with informing the public?

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

For one week be an inventor and write down ideas for products or services that you think should be produced

What is unusual about the iraq mountains ,in spite of their old age?