Answer:
Cultural diffusion
Explanation:
One of the factors that helps a cultural group preserve their native language is by cultural diffusion.
Culture is the way of life of a people. The elements of culture includes food, fashion, language etc.
To preserve the culture of a people, the process of cultural diffusion is very essential.
By cultural diffusion, we mean that there is a spread of a culture from one place to another.
Organisms that are buried in sediment may decay or dissolve away leaving a mold<span>. If the space is subsequently filled with sediment, an external </span>cast<span> can be made. </span>Molds<span> and </span>casts <span>are three dimensional and preserve the surface contours of the organism.</span>
The correct answer is B. Prop roots support mangrove trees out of water.
A. large, low coastal plains