What evidence supports a conservation law? a: energy from sunlight becomes glucose during photosynthesis. b: carbon dioxide becomes glucose and oxygen during photosynthesis. c: hydrogen is made from the breakdown of carbon dioxide during photosynthesis.   d: glucose and oxygen become carbon dioxide and water during photosynthesis.

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Ascientific blank must be testable and capable of being proven false?

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )