C6H14 (g) + O2 (g) -> H20 (g) + CO2 (g)
chemical reaction?

Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false