Which question can be answered using the scientific process ?

The correct answer is option C-how long does it take a paper bag to break down?.

Explanation:

A scientific question is a question which can have the answer based on the observations and predictions based on which hypothesis can be derived.

This hypothesis must be well supported by the experiments on the basis of which reason can be suggested for the same observation.

In the given question "how long does it take a paper bag to break down?" approaches to answer the question about the "amount of time required to break the paper bag which can be tested experimentally based on the observations of which it can be answered.

Thus, option C is the correct answer.

answer; i believe the correct answer to the above question is ( friction)

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !