Answer: The answer is Core Samples, Earthquakes, S waves, and Rock composition.
Explanation:
It’s talking about study the whole interior of Earth not just one part el to learn about the Earth they have to study the rocks. The waves allow us to know whether or not the the outer core is liquid I believe. The Earthquakes shake the Earth allowing us to get new rocks. Rock composition helps us to be able to know what our old Earth was like and when they were deposited. And Core samples allow to be able to see the temperature of the core and such things.
Image result for Is work done when you carry a book across the room at a constant velocity
Work is not done when you carry an object forward. You may have learnt that carrying an object and moving horizontally at a constant velocity has no work done. The truth is, there is a slight amount of work done due to overcoming air resistance in the horizontal direction.
Explanation:
Since the wolves were removed from the chain, the elk population has increase drastically which had decreased the size of the beavers habitat. The voles numbers had decrease because there are no predators that prey on coyotes which would often eat voles. this leads to the decreasing vole population and the increase of vegetation.
Answer:
Q1- D- Natural Populations tend to overproduce.
Q2- D- All of the above
Explanation:
Q1- Because that is not something that Darwin said.
Q2- Because these are all examples of structures that do the some thing.