12 POINTS! If the frequency of a sound increases, what happens to its wavelength? A. The wavelength increase.
B. The wavelength stays the same.
C. The wavelength decreases.
D. No answer text provided.

A. The wavelength increase

Explanation:

The wavelength should increase if the frequency of a sound increases.

??? (Sorry if this is wrong)

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.