In arteries, the thick layer of elastic fibers associated with the tunica intima is called the

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.

What will happen if deforestation continue to destroy the green plant on the planet

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic