Why do u think a tree was chosen to represent language families?

because of its branches

Because like a tree, languages have many branches such as dialects for different areas/regions that can differ a lot or a little. In addition, most languages tend to stem from the same roots such as latin, for example. Using a tree shows how they are all connected and how they relate to each other.

Explanation:

the correct answer is blue and green.

a visible spectrum is electromagnetic spectrum color that can be seen by a normal human being by a single wavelength of light. the visible light spectrum is the range of wavelengths that make up visible light. the visible light spectrum passes through a prism enabling the rainbow reveals all the colors in the spectrum. these range from red, orange, yellow, green, blue and violet.

the only plants classified as non-seed producers are b) moss, fern, and liverwort!

hope this !