Bacterial membranes contain branched-chain fatty acids. How do expect the presence of branched-chained fatty acid to affect the fluidity of the membranes

Two types of terrariums --auquatic -water -turtles -fish--terrestrial -grass-dirt-frogs-snakes

They get pregnant at younger ages

Ten percent of energy is transferred from sun to the level indicated.

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.