Scientific explanations are the result of scientific reasoning. Whenever scientific reasoning is used, takes place.

The options are

A.) an active consideration of alternative explanations.

B.) a process to totally disprove alternative explanations.

C.) a process to prove a given explanation with logic.

D.) the collection of completely accurate observations.

The answer is D.) the collection of completely accurate observations.

Scientific reasoning results in a thoughtful process and consideration of several informations. This results in Scientific explanation as to the occurrence of such an event.

It is therefore imperative that whenever scientific reasoning is used there is the collection of completely accurate observations.

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 !

six grader is what i am ssorry