In what times of year are tropical cyclones most likely to form? a. summer and fall b. spring and summer c. winter and spring d. fall and winter

B.

Explanation:

In spring and summer where storms are more present and frequent. During summer, there is more moisture in the air (since more water evaporates during summers heat), an important ingredient for storm-formation.

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BiologiaMagister

in 1972 the fluid—mosaic membrane model of membrane structure was proposed based on thermodynamic principals of organization of membrane lipids and proteins and available evidence of asymmetry and lateral mobility within the membrane matrix [s. j. singer and g. l. nicolson, science 175 (1972) 720–731].

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.