Answer:
The website/book/place where you found the information. The materials you use to do something.
Explanation:
Basically, the things you used to create something
<u>Answer:</u>
<em>Contagious diffusion</em>
<u>Explanation:</u>
As the definition suggests, Contagious diffusion is the rapid invasive diffusion of a trait through the same culture.
<em>Contagious diffusion is proportion to the effect called local distance effect.</em>
It is the process of spread of a disease or religious beliefs or values in a culture starting from a fixed place or point which is usually a origin source to several persons.
<em>Contagious diffusion mapping method is used in order to take preventive actions to identify more risky area and take actions effectively.</em>
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B. Receptive and expressive language development Avance at the same time
A. Expressive language development occurs at a faster rate than receptive language development.
((I'm pretty sure one of those are correct.))