Over 30 species of dinosaur fossils with feathers have been discovered. Therefore, birds evolved from dinosaurs. A.) Claim
B.) Evidence
C.) Reasoning

What is a metal replacement reaction

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world