Expressing Ideas: Evolution and Natural Selection 1) What do you think evolution is?

2) Can you think of an example of evolution?

3) What questions do you have about evolution? (You must come up with at least three)

4) Natural Selection: What do you think it is and how do you think it happens?

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If animal agriculture was eliminated, how much grain would become available for human consumption?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

Nh3 +02-no + h20 is unbalanced what is the balanced equation