In what way do investigations build scientific knowledge? a. the result of investigations lead to questions that cannot be tested.

What noticeable trend from this graph might be used to make a conclusion?

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.

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary