Scientific explanations are accepted when

ANSWER:

Scientific explanations are accepted when there is sufficient evidence to prove them right. In addition, scientific explanations must be logical to be acceptable and must match as much evidences as possible.

EXPLANATION:

Scientific explanations explain something about the natural world by making use of observations and measurements. These are usually tentative proposals that need to be verified or proved to be true. The observations and measurements must prove the scientific explanation to be true or must support it so that it becomes acceptable.

Where's the picture of the model?