Iwill mark brainliest and 100 pt

which best defines acceleration?
a the change in the distance divided by the change in time.

b the change in the time it takes to move from one place to another.
c the change in the velocity divided by the change in time.
d the change in the position of an object.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

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.

There are only about 250,000 known fossil species. true or false