In order to produce yoghurt, lactobacillus strains are used: they metabolize milk sugar to lactic acid that makes the milk protein curd, gives yoghurt its sour-refreshing taste, and keeps other critters at bay due to its acidity. what was the original ecology of lactobacillus?

it is a learned trait

explanation:

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

b. lithosphere, asthenosphere, mesosphere   is the answer most likely